mm

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

damon

9905

16

44

41071

SeongJae ParkBaolin WangKefeng WangLiam R. HowlettMatthew WilcoxRyan RobertsHugh DickinsSuren BaghdasaryanAndrew MortonOthers September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 7393}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3390}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 122}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 37, "token_count": 348}, {"author_id": 3, "token_count": 60}, {"author_id": 0, "token_count": 212}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 9076}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 926}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 0, "token_count": 876}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 37, "token_count": 20}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 116}, {"author_id": 0, "token_count": 732}, {"author_id": 60, "token_count": 515}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 4809}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 861}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 160}, {"author_id": 0, "token_count": 1580}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 59}, {"author_id": 0, "token_count": 480}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 21}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 50, "token_count": 42}, {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 77}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 0, "token_count": 920}, {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 0, "token_count": 902}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 403}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 1147}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 0, "token_count": 79}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 855}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 134}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1692}, {"author_id": 60, "token_count": 615}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1366}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	38598	93.98%
Baolin Wang	372	0.91%
Kefeng Wang	195	0.47%
Liam R. Howlett	181	0.44%
Matthew Wilcox	76	0.19%
Ryan Roberts	49	0.12%
Hugh Dickins	32	0.08%
Suren Baghdasaryan	10	0.02%
Andrew Morton	1	0.00%
Others	1557	3.79%
Total	41071

kasan

7624

16

105

29528

Andrey KonovalovAndrey RyabininAlexander PotapenkoMarco ElverAndi KleenLinus Torvalds (pre-git)Kirill A. ShutemovPeter ZijlstraJoonSoo KimMatthew WilcoxChristoph LameterAneesh Kumar K.VKefeng WangMike RapoportRyan RobertsHugh DickinsVlastimil BabkaAndrew MortonDavid RientjesCatalin MarinasUladzislau RezkiKamezawa HiroyukiChristoph HellwigVladimir DavydovPeter XuDavid HildenbrandOthers September 1991August 1992June 1993July 1994February 1995June 1995January 1996September 1996March 1997August 1998December 1998February 2002March 2002April 2002June 2002August 2002October 2002July 2003December 2003March 2004June 2004December 2004March 2005March 2006June 2006October 2007January 2008February 2008April 2008October 2008May 2009June 2009September 2012November 2012December 2012January 2013April 2013October 2014December 2014February 2015March 2015April 2015July 2015August 2015September 2015November 2015March 2016May 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017June 2017July 2017October 2017November 2017February 2018April 2018May 2018July 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 55}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 88}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 40, "token_count": 23}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1070265600, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 23}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 9}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3886}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ 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20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 13, "token_count": 144}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 13, "token_count": 227}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 51, "token_count": 47}, {"author_id": 60, "token_count": 366}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 34, "token_count": 132}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 13, "token_count": 81}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 300}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 34, "token_count": 47}, {"author_id": 50, "token_count": 30}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 3, "token_count": 6}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 62}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 2655}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 396}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 329}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 51, "token_count": 3}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 71}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	13453	45.56%
Andrey Ryabinin	6371	21.58%
Alexander Potapenko	1634	5.53%
Marco Elver	519	1.76%
Andi Kleen	119	0.40%
Linus Torvalds (pre-git)	112	0.38%
Kirill A. Shutemov	95	0.32%
Peter Zijlstra	63	0.21%
JoonSoo Kim	60	0.20%
Matthew Wilcox	46	0.16%
Christoph Lameter	46	0.16%
Aneesh Kumar K.V	40	0.14%
Kefeng Wang	38	0.13%
Mike Rapoport	37	0.13%
Ryan Roberts	30	0.10%
Hugh Dickins	25	0.08%
Vlastimil Babka	21	0.07%
Andrew Morton	15	0.05%
David Rientjes	10	0.03%
Catalin Marinas	7	0.02%
Uladzislau Rezki	4	0.01%
Kamezawa Hiroyuki	3	0.01%
Christoph Hellwig	3	0.01%
Vladimir Davydov	2	0.01%
Peter Xu	2	0.01%
David Hildenbrand	1	0.00%
Others	6772	22.93%
click to expand▼
Total	29528

kfence

2613

4

48

10719

Marco ElverAlexander PotapenkoSong MuchunLinus Torvalds (pre-git)Vlastimil BabkaSuren BaghdasaryanChristoph LameterJohannes WeinerCatalin MarinasMatthew WilcoxKefeng WangAndrew MortonMike RapoportLinus TorvaldsOthers March 1992May 1992June 1993July 1993November 1993June 1995September 1999August 2002October 2002December 2002May 2004July 2006May 2007July 2007January 2008October 2008June 2009February 2016November 2016February 2017October 2018April 2020November 2020December 2020February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023July 2023August 2023September 2023March 2024May 2024June 2024July 2024August 2024September 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 4313}, {"author_id": 34, "token_count": 3857}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 34, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 34, "token_count": 83}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 34, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 7, "token_count": 32}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 34, "token_count": 87}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 34, "token_count": 542}, {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 34, "token_count": 46}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 182}, {"author_id": 43, "token_count": 52}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 34, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 43, "token_count": 75}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 269}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 34, "token_count": 28}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 34, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Marco Elver	4870	45.43%
Alexander Potapenko	4345	40.54%
Song Muchun	127	1.18%
Linus Torvalds (pre-git)	19	0.18%
Vlastimil Babka	18	0.17%
Suren Baghdasaryan	8	0.07%
Christoph Lameter	5	0.05%
Johannes Weiner	4	0.04%
Catalin Marinas	3	0.03%
Matthew Wilcox	2	0.02%
Kefeng Wang	2	0.02%
Andrew Morton	2	0.02%
Mike Rapoport	1	0.01%
Linus Torvalds	1	0.01%
Others	1312	12.24%
Total	10719

kmsan

2855

8

47

11652

Alexander PotapenkoAndrey KonovalovChristoph LameterMarco ElverKirill A. ShutemovLinus Torvalds (pre-git)Nicholas PigginAndi KleenPeter ZijlstraNaoya HoriguchiAndrew MortonHuang YingChristoph HellwigVlastimil BabkaMinChan KimMatthew WilcoxOscar SalvadorDavid HowellsDavid HildenbrandYu ZhaoMike RapoportOthers July 1994September 1996March 1998September 1999January 2000March 2000August 2002September 2002April 2004August 2004July 2005January 2006September 2006May 2007January 2008July 2008October 2008February 2009June 2009June 2010June 2011December 2011November 2013March 2016June 2016August 2017November 2017August 2018October 2018December 2018February 2019January 2020June 2020July 2020October 2020January 2021March 2021April 2021June 2021July 2021October 2021January 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023July 2023September 2023October 2023November 2023December 2023January 2024March 2024May 2024June 2024October 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 34, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 51, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 31, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 10345}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 159}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 7, "token_count": 185}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 329}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 7, "token_count": 15}, {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Potapenko	11092	95.19%
Andrey Konovalov	37	0.32%
Christoph Lameter	20	0.17%
Marco Elver	11	0.09%
Kirill A. Shutemov	11	0.09%
Linus Torvalds (pre-git)	10	0.09%
Nicholas Piggin	10	0.09%
Andi Kleen	10	0.09%
Peter Zijlstra	9	0.08%
Naoya Horiguchi	9	0.08%
Andrew Morton	8	0.07%
Huang Ying	7	0.06%
Christoph Hellwig	7	0.06%
Vlastimil Babka	4	0.03%
MinChan Kim	4	0.03%
Matthew Wilcox	3	0.03%
Oscar Salvador	2	0.02%
David Howells	2	0.02%
David Hildenbrand	2	0.02%
Yu Zhao	1	0.01%
Mike Rapoport	1	0.01%
Others	392	3.36%
click to expand▼
Total	11652

Files:

backing-dev.c

1220

-

56

5092

Tejun HeoPeter ZijlstraJan KaraChristoph HellwigRoman GushchinAndrew MortonLinus TorvaldsFengguang WuDan J WilliamsJohannes WeinerLinus Torvalds (pre-git)Dennis ZhouKefeng WangDavid HowellsMel GormanMatthew WilcoxDavid RientjesOthers January 1992August 1992June 1993February 2002April 2002May 2002July 2002September 2002October 2002December 2002January 2003July 2003October 2003April 2004May 2004June 2004June 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008July 2008January 2009March 2009May 2009September 2009March 2010April 2010June 2010July 2010August 2010September 2010October 2010December 2010January 2011April 2011June 2011August 2011September 2011November 2011January 2012March 2012April 2012May 2012July 2012August 2012December 2012February 2013April 2013July 2013September 2013April 2014August 2014September 2014January 2015February 2015March 2015May 2015July 2015August 2015September 2015October 2015January 2016July 2016February 2017March 2017April 2017September 2017December 2017April 2018May 2018June 2018August 2018January 2019May 2019July 2019August 2019December 2019January 2020May 2020September 2020December 2020February 2021March 2021June 2021August 2021September 2021November 2021December 2021April 2022June 2022August 2022November 2022April 2023June 2023January 2024March 2024April 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 14, "token_count": 35}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 21}, ]}, 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60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 10, "token_count": 53}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 48, "token_count": 35}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 52}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 10, "token_count": 1098}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 10, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 44, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 48, "token_count": 85}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 48, "token_count": 188}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 48, "token_count": 66}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 10, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 48, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 10, "token_count": 294}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 23, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 211}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 23, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 48, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 23, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 23, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 48, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 38, "token_count": 6}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 534}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1569	30.81%
Peter Zijlstra	562	11.04%
Jan Kara	515	10.11%
Christoph Hellwig	219	4.30%
Roman Gushchin	211	4.14%
Andrew Morton	113	2.22%
Linus Torvalds	49	0.96%
Fengguang Wu	40	0.79%
Dan J Williams	36	0.71%
Johannes Weiner	14	0.27%
Linus Torvalds (pre-git)	8	0.16%
Dennis Zhou	7	0.14%
Kefeng Wang	6	0.12%
David Howells	6	0.12%
Mel Gorman	4	0.08%
Matthew Wilcox	4	0.08%
David Rientjes	2	0.04%
Others	1727	33.92%
Total	5092

balloon_compaction.c

250

-

15

711

MinChan KimHugh DickinsLinus Torvalds (pre-git)Christoph LameterMel GormanMatthew WilcoxAndrew MortonNicholas PigginOthers September 1991May 1994January 1998March 2000February 2003February 2006March 2006December 2007August 2008January 2011January 2012November 2012December 2012October 2014November 2015July 2016October 2017April 2019May 2019July 2019August 2019May 2021January 2022June 2022 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 33}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	33	4.64%
Hugh Dickins	15	2.11%
Linus Torvalds (pre-git)	12	1.69%
Christoph Lameter	10	1.41%
Mel Gorman	9	1.27%
Matthew Wilcox	8	1.13%
Andrew Morton	6	0.84%
Nicholas Piggin	1	0.14%
Others	617	86.78%
Total	711

bootmem_info.c

129

-

24

575

Song MuchunLinus Torvalds (pre-git)Matthew WilcoxDan J WilliamsAndrea ArcangeliAndi KleenKamezawa HiroyukiChristoph LameterOscar SalvadorJoonSoo KimLinus TorvaldsDavid HowellsOthers June 1993June 1995March 1997September 1999February 2002June 2003January 2005June 2005October 2005June 2006October 2007April 2008July 2008August 2010January 2011December 2012February 2013July 2013January 2016March 2016May 2016November 2017January 2018July 2019September 2019June 2021September 2021October 2021August 2022October 2023October 2024 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 54, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 271}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 44, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 43, "token_count": 72}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	74	12.87%
Linus Torvalds (pre-git)	42	7.30%
Matthew Wilcox	29	5.04%
Dan J Williams	29	5.04%
Andrea Arcangeli	10	1.74%
Andi Kleen	7	1.22%
Kamezawa Hiroyuki	4	0.70%
Christoph Lameter	3	0.52%
Oscar Salvador	2	0.35%
JoonSoo Kim	2	0.35%
Linus Torvalds	1	0.17%
David Howells	1	0.17%
Others	371	64.52%
Total	575

cma.c

612

-

54

2436

JoonSoo KimYu ZhaoDavid HildenbrandMinChan KimRoman GushchinMike KravetzAnshuman KhandualAndrey KonovalovAndrew MortonMike RapoportZi YanCatalin MarinasBaolin WangOthers December 2011September 2012October 2012December 2012July 2013February 2014May 2014June 2014August 2014October 2014December 2014February 2015March 2015April 2015November 2015May 2016October 2016November 2016January 2017February 2017April 2017July 2017October 2017April 2018May 2018August 2018December 2018March 2019May 2019July 2019November 2019April 2020July 2020August 2020December 2020February 2021May 2021November 2021March 2022May 2022December 2022January 2023March 2023June 2023July 2023September 2023January 2024February 2024July 2024August 2024September 2024November 2024 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 488}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 580}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 7}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 15, "token_count": 65}, {"author_id": 12, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 19, "token_count": 16}, {"author_id": 21, "token_count": 54}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 41, "token_count": 9}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 118}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	602	24.71%
Yu Zhao	118	4.84%
David Hildenbrand	74	3.04%
MinChan Kim	54	2.22%
Roman Gushchin	47	1.93%
Mike Kravetz	32	1.31%
Anshuman Khandual	25	1.03%
Andrey Konovalov	20	0.82%
Andrew Morton	12	0.49%
Mike Rapoport	5	0.21%
Zi Yan	4	0.16%
Catalin Marinas	1	0.04%
Baolin Wang	1	0.04%
Others	1441	59.15%
Total	2436

cma.h

58

-

13

235

MinChan KimJoonSoo KimAnshuman KhandualMike KravetzOthers December 2011July 2013August 2014April 2015August 2015April 2017November 2017July 2020August 2020May 2021March 2022February 2024November 2024 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 27}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 21, "token_count": 103}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	103	43.83%
JoonSoo Kim	27	11.49%
Anshuman Khandual	10	4.26%
Mike Kravetz	1	0.43%
Others	94	40.00%
Total	235

cma_debug.c

197

-

13

996

JoonSoo KimMike KravetzAndrew MortonOthers December 2011July 2013August 2014April 2015July 2015February 2017November 2017June 2018August 2018March 2019May 2019November 2019July 2020May 2021August 2022 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 33}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 865}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	49	4.92%
Mike Kravetz	4	0.40%
Andrew Morton	1	0.10%
Others	942	94.58%
Total	996

cma_sysfs.c

127

-

6

563

MinChan KimAnshuman KhandualJoonSoo KimOthers December 2011July 2013August 2014October 2014April 2015May 2021February 2023February 2024 var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 26, "token_count": 15}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 501}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 41, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	501	88.99%
Anshuman Khandual	18	3.20%
JoonSoo Kim	15	2.66%
Others	29	5.15%
Total	563

compaction.c

3347

-

115

11138

Mel GormanVlastimil BabkaZi YanJoonSoo KimBaolin WangDavid RientjesMinChan KimKefeng WangMichal HockoJohannes WeinerOscar SalvadorHugh DickinsSuren BaghdasaryanAndrew MortonMatthew WilcoxChristoph LameterAndrea ArcangeliChristoph HellwigLinus Torvalds (pre-git)Andrey RyabininKamezawa HiroyukiFengguang WuNicholas PigginKirill A. ShutemovYu ZhaoLinus TorvaldsPeter XuDan J WilliamsPeter ZijlstraDavid HowellsOthers June 1995January 1996June 1996June 1999September 1999September 2000February 2002April 2002June 2002July 2002August 2002September 2002November 2002June 2003October 2003August 2004January 2005February 2005March 2005May 2005January 2006March 2006June 2006August 2006September 2006October 2006December 2006May 2007July 2007October 2007April 2008October 2008November 2008January 2009September 2009December 2009May 2010September 2010January 2011March 2011June 2011October 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012October 2012December 2012January 2013February 2013July 2013September 2013November 2013December 2013January 2014March 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017May 2017July 2017October 2017November 2017April 2018May 2018October 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019April 2020May 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024June 2024July 2024August 2024September 2024November 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 18}, {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 53, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 1051}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 6, "token_count": 70}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 21, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 6, "token_count": 45}, {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 39, "token_count": 15}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 6, "token_count": 57}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 613}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 21, "token_count": 59}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 16, "token_count": 75}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 39, "token_count": 20}, {"author_id": 26, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 39, "token_count": 133}, {"author_id": 16, "token_count": 60}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 39, "token_count": 1}, {"author_id": 26, "token_count": 8}, {"author_id": 16, "token_count": 404}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 7}, {"author_id": 16, "token_count": 128}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 26, "token_count": 153}, {"author_id": 16, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 14, "token_count": 34}, {"author_id": 26, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 26, "token_count": 4}, {"author_id": 16, "token_count": 180}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 108}, {"author_id": 16, "token_count": 435}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 42, "token_count": 129}, {"author_id": 16, "token_count": 241}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 39, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 1, "token_count": 2}, {"author_id": 26, "token_count": 33}, {"author_id": 6, "token_count": 7}, {"author_id": 21, "token_count": 123}, {"author_id": 16, "token_count": 27}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 126}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 24}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 49}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 89}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 39, "token_count": 82}, {"author_id": 16, "token_count": 18}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 19}, {"author_id": 6, "token_count": 2144}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 6, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 27}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 26, "token_count": 33}, {"author_id": 16, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 378}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 47, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 16, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 58, "token_count": 136}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 51, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 1, "token_count": 90}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 19}, {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 37, "token_count": 24}, {"author_id": 6, "token_count": 54}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 37, "token_count": 48}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 199}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 37, "token_count": 45}, {"author_id": 9, "token_count": 67}, {"author_id": 3, "token_count": 9}, {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 37, "token_count": 115}, {"author_id": 9, "token_count": 39}, {"author_id": 38, "token_count": 91}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 93}, {"author_id": 9, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 37, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 37, "token_count": 18}, {"author_id": 38, "token_count": 64}, {"author_id": 16, "token_count": 4}, {"author_id": 47, "token_count": 423}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 29}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 40}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	4166	37.40%
Vlastimil Babka	1880	16.88%
Zi Yan	440	3.95%
JoonSoo Kim	415	3.73%
Baolin Wang	370	3.32%
David Rientjes	344	3.09%
MinChan Kim	213	1.91%
Kefeng Wang	177	1.59%
Michal Hocko	165	1.48%
Johannes Weiner	146	1.31%
Oscar Salvador	136	1.22%
Hugh Dickins	132	1.19%
Suren Baghdasaryan	69	0.62%
Andrew Morton	55	0.49%
Matthew Wilcox	46	0.41%
Christoph Lameter	38	0.34%
Andrea Arcangeli	31	0.28%
Christoph Hellwig	29	0.26%
Linus Torvalds (pre-git)	28	0.25%
Andrey Ryabinin	22	0.20%
Kamezawa Hiroyuki	18	0.16%
Fengguang Wu	15	0.13%
Nicholas Piggin	14	0.13%
Kirill A. Shutemov	14	0.13%
Yu Zhao	10	0.09%
Linus Torvalds	10	0.09%
Peter Xu	4	0.04%
Dan J Williams	4	0.04%
Peter Zijlstra	3	0.03%
David Howells	3	0.03%
Others	2141	19.22%
click to expand▼
Total	11138

debug.c

376

-

37

1682

Matthew WilcoxLorenzo StoakesVlastimil BabkaLiam R. HowlettMichal HockoKirill A. ShutemovJohannes WeinerDavid HildenbrandSuren BaghdasaryanLinus Torvalds (pre-git)Nicholas PigginJoonSoo KimHugh DickinsChristoph LameterAndi KleenJason GunthorpeAndrew MortonVladimir DavydovRoman GushchinOthers January 1996February 2002March 2003January 2006March 2006February 2008November 2008May 2012January 2014April 2014October 2014December 2014February 2015April 2015September 2015January 2016March 2016September 2016December 2016August 2017November 2017January 2018July 2018October 2018December 2018February 2019March 2019December 2019January 2020April 2020June 2020August 2020December 2020February 2021June 2021September 2021October 2021November 2021January 2022September 2022November 2022January 2023May 2023February 2024March 2024April 2024August 2024November 2024January 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 331}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 67}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 54}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 42, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 9}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 13}, {"author_id": 3, "token_count": 9}, {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 20}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 3, "token_count": 247}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 96}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 330}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	470	27.94%
Lorenzo Stoakes	330	19.62%
Vlastimil Babka	146	8.68%
Liam R. Howlett	42	2.50%
Michal Hocko	25	1.49%
Kirill A. Shutemov	11	0.65%
Johannes Weiner	10	0.59%
David Hildenbrand	8	0.48%
Suren Baghdasaryan	5	0.30%
Linus Torvalds (pre-git)	3	0.18%
Nicholas Piggin	3	0.18%
JoonSoo Kim	3	0.18%
Hugh Dickins	3	0.18%
Christoph Lameter	3	0.18%
Andi Kleen	3	0.18%
Jason Gunthorpe	2	0.12%
Andrew Morton	2	0.12%
Vladimir Davydov	1	0.06%
Roman Gushchin	1	0.06%
Others	611	36.33%
Total	1682

debug_page_alloc.c

51

-

6

216

Kefeng WangOscar SalvadorLinus Torvalds (pre-git)Kirill A. ShutemovOthers September 1992June 1993January 2012December 2018October 2020May 2023December 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 58, "token_count": 22}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 184}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	184	85.19%
Oscar Salvador	22	10.19%
Linus Torvalds (pre-git)	3	1.39%
Kirill A. Shutemov	1	0.46%
Others	6	2.78%
Total	216

debug_page_ref.c

55

-

5

243

JoonSoo KimDavid HowellsNicholas PigginOthers January 2005January 2006March 2006September 2006March 2016November 2017 var spanGroupData = [ {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 23}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 18}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 26, "token_count": 171}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	171	70.37%
David Howells	23	9.47%
Nicholas Piggin	20	8.23%
Others	29	11.93%
Total	243

debug_vm_pgtable.c

1400

-

21

6738

Anshuman KhandualAneesh Kumar K.VDavid HildenbrandHugh DickinsPeter XuRyan RobertsKirill A. ShutemovLorenzo StoakesKefeng WangOthers May 2009June 2020August 2020October 2020February 2021June 2021September 2021January 2022February 2022April 2022May 2022October 2022January 2023March 2023June 2023July 2023October 2023December 2023January 2024May 2024September 2024 var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 33, "token_count": 69}, {"author_id": 41, "token_count": 1460}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 41, "token_count": 1842}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 33, "token_count": 193}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 209}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 41, "token_count": 75}, {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2093}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 41, "token_count": 28}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 42}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 15, "token_count": 152}, {"author_id": 60, "token_count": 266}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 41, "token_count": 5}, {"author_id": 5, "token_count": 2}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 33, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 17, "token_count": 11}, {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 41, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Anshuman Khandual	3645	54.10%
Aneesh Kumar K.V	270	4.01%
David Hildenbrand	194	2.88%
Hugh Dickins	28	0.42%
Peter Xu	11	0.16%
Ryan Roberts	6	0.09%
Kirill A. Shutemov	4	0.06%
Lorenzo Stoakes	2	0.03%
Kefeng Wang	1	0.01%
Others	2577	38.25%
Total	6738

dmapool.c

524

-

39

2010

Matthew WilcoxTejun HeoLinus TorvaldsLinus Torvalds (pre-git)Alexander PotapenkoAndi KleenMike RapoportVlastimil BabkaMel GormanChristoph LameterOthers February 1993August 1993January 1995June 1995May 1999January 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002November 2002June 2003February 2004June 2004May 2005October 2005June 2006December 2006January 2007April 2007December 2007April 2008October 2010January 2011October 2011November 2012December 2012June 2014October 2014September 2015October 2015November 2015February 2017March 2019June 2019July 2019October 2020February 2021April 2021June 2021January 2023October 2023 var spanGroupData = [ {"timestamp": 728553600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 102}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 422}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 10, "token_count": 157}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 3, "token_count": 167}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 529}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	169	8.41%
Tejun Heo	157	7.81%
Linus Torvalds	102	5.07%
Linus Torvalds (pre-git)	38	1.89%
Alexander Potapenko	13	0.65%
Andi Kleen	7	0.35%
Mike Rapoport	3	0.15%
Vlastimil Babka	2	0.10%
Mel Gorman	2	0.10%
Christoph Lameter	1	0.05%
Others	1516	75.42%
Total	2010

dmapool_test.c

148

-

2

730

Others January 2023May 2024 var spanGroupData = [ {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 725}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Others	730	100.00%
Total	730

early_ioremap.c

303

-

12

1172

Vlastimil BabkaOthers April 2014July 2015September 2015November 2015July 2017November 2017December 2017January 2020February 2021March 2022June 2023December 2024 var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 964}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	3	0.26%
Others	1169	99.74%
Total	1172

execmem.c

479

-

23

2271

Mike RapoportSuren BaghdasaryanAndrey RyabininChristoph LameterLinus Torvalds (pre-git)Qi ZhengMel GormanDavid HowellsKefeng WangHugh DickinsAndrey KonovalovOthers September 1996October 2000March 2002September 2002November 2002December 2002October 2006April 2008March 2009December 2009May 2013November 2013February 2015November 2015January 2016November 2017January 2019April 2019November 2019July 2021January 2022March 2022May 2023September 2023May 2024October 2024 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 30}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 2, "token_count": 517}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1578}, {"author_id": 59, "token_count": 81}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	2095	92.25%
Suren Baghdasaryan	81	3.57%
Andrey Ryabinin	30	1.32%
Christoph Lameter	14	0.62%
Linus Torvalds (pre-git)	4	0.18%
Qi Zheng	3	0.13%
Mel Gorman	3	0.13%
David Howells	2	0.09%
Kefeng Wang	1	0.04%
Hugh Dickins	1	0.04%
Andrey Konovalov	1	0.04%
Others	36	1.59%
Total	2271

fadvise.c

225

-

31

775

Andrew MortonFengguang WuLinus TorvaldsMatthew WilcoxMel GormanLinus Torvalds (pre-git)Shakeel ButtAndrey RyabininJohannes WeinerYu ZhaoKirill A. ShutemovJan KaraChristoph HellwigOthers June 1995January 1996March 1997October 1997April 2002February 2003April 2003July 2003August 2003January 2004February 2004March 2004April 2004May 2004June 2005January 2006March 2006July 2006August 2006July 2007February 2008October 2008January 2009March 2010January 2012January 2013February 2013December 2014January 2015February 2015April 2016June 2016December 2016September 2017November 2017January 2018March 2018April 2018August 2018August 2019June 2020October 2020April 2022November 2022December 2022June 2023May 2024July 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 126}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 14, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 27, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 53, "token_count": 84}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 55, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 48, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	201	25.94%
Fengguang Wu	84	10.84%
Linus Torvalds	59	7.61%
Matthew Wilcox	25	3.23%
Mel Gorman	23	2.97%
Linus Torvalds (pre-git)	12	1.55%
Shakeel Butt	7	0.90%
Andrey Ryabinin	7	0.90%
Johannes Weiner	6	0.77%
Yu Zhao	5	0.65%
Kirill A. Shutemov	5	0.65%
Jan Kara	5	0.65%
Christoph Hellwig	4	0.52%
Others	332	42.84%
Total	775

fail_page_alloc.c

69

-

5

274

Kefeng WangVlastimil BabkaLinus Torvalds (pre-git)Others September 1992June 1993December 2006March 2020March 2022May 2023July 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 243}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	243	88.69%
Vlastimil Babka	16	5.84%
Linus Torvalds (pre-git)	3	1.09%
Others	12	4.38%
Total	274

failslab.c

76

-

14

282

Qi ZhengVlastimil BabkaChristoph LameterMel GormanLinus Torvalds (pre-git)Others January 1992August 1992December 2006May 2007December 2008February 2010July 2011August 2011July 2012September 2015November 2015March 2016November 2017June 2018March 2019July 2019March 2020May 2022November 2022July 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 16, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	19	6.74%
Vlastimil Babka	18	6.38%
Christoph Lameter	6	2.13%
Mel Gorman	4	1.42%
Linus Torvalds (pre-git)	3	1.06%
Others	232	82.27%
Total	282

filemap.c

4537

-

147

15570

Matthew WilcoxDavid HowellsNicholas PigginJan KaraLinus TorvaldsAndrew MortonKirill A. ShutemovLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerHugh DickinsMel GormanKairui SongBaolin WangFengguang WuKefeng WangMichal HockoSuren BaghdasaryanTejun HeoDavid HildenbrandChristoph LameterMike RapoportSong MuchunRoman GushchinRyan RobertsLorenzo StoakesShakeel ButtPeter XuMike KravetzAndi KleenQi ZhengMinChan KimJoonSoo KimAlexander PotapenkoAndrey RyabininOthers March 1992September 1992August 1993November 1993October 1994November 1994June 1995January 1996March 1996May 1996January 1997March 1997August 1997October 1997January 1998February 1998May 1998August 1998May 1999June 1999September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003April 2003May 2003June 2003July 2003August 2003October 2003December 2003January 2004March 2004April 2004May 2004June 2004August 2004September 2004October 2004January 2005March 2005April 2005May 2005June 2005October 2005December 2005January 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006March 2007May 2007June 2007July 2007October 2007December 2007February 2008April 2008May 2008June 2008July 2008August 2008September 2008October 2008January 2009February 2009April 2009May 2009June 2009August 2009September 2009January 2010February 2010May 2010October 2010November 2010December 2010January 2011March 2011May 2011July 2011August 2011October 2011December 2011March 2012May 2012June 2012October 2012February 2013April 2013July 2013September 2013October 2013January 2014February 2014March 2014April 2014May 2014June 2014August 2014October 2014January 2015February 2015April 2015May 2015June 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016September 2016October 2016November 2016December 2016February 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018April 2018May 2018June 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019February 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023May 2023June 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 830934000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 5}, ]}, 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{"author_id": 36, "token_count": 1}, {"author_id": 55, "token_count": 4}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 55, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 260}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 27, "token_count": 52}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 27, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	3787	24.32%
David Howells	978	6.28%
Nicholas Piggin	765	4.91%
Jan Kara	706	4.53%
Linus Torvalds	672	4.32%
Andrew Morton	622	3.99%
Kirill A. Shutemov	590	3.79%
Linus Torvalds (pre-git)	575	3.69%
Christoph Hellwig	533	3.42%
Johannes Weiner	408	2.62%
Hugh Dickins	245	1.57%
Mel Gorman	202	1.30%
Kairui Song	149	0.96%
Baolin Wang	101	0.65%
Fengguang Wu	74	0.48%
Kefeng Wang	57	0.37%
Michal Hocko	31	0.20%
Suren Baghdasaryan	24	0.15%
Tejun Heo	15	0.10%
David Hildenbrand	13	0.08%
Christoph Lameter	12	0.08%
Mike Rapoport	8	0.05%
Song Muchun	7	0.04%
Roman Gushchin	7	0.04%
Ryan Roberts	6	0.04%
Lorenzo Stoakes	6	0.04%
Shakeel Butt	5	0.03%
Peter Xu	4	0.03%
Mike Kravetz	4	0.03%
Andi Kleen	4	0.03%
Qi Zheng	3	0.02%
MinChan Kim	3	0.02%
JoonSoo Kim	2	0.01%
Alexander Potapenko	2	0.01%
Andrey Ryabinin	1	0.01%
Others	4949	31.79%
click to expand▼
Total	15570

folio-compat.c

100

-

19

400

Matthew WilcoxNicholas PigginAndrew MortonChristoph LameterLinus Torvalds (pre-git)Hugh DickinsChristoph HellwigLinus TorvaldsMel GormanOthers June 1995January 1996March 1997February 2002April 2002July 2002September 2002October 2002October 2003April 2004November 2005February 2006March 2006June 2006October 2007October 2008January 2009October 2012February 2013June 2014March 2019May 2019June 2020December 2020January 2021February 2021March 2021April 2021May 2021March 2023May 2023November 2023October 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 31, "token_count": 11}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 31, "token_count": 15}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 60}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 49}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	196	49.00%
Nicholas Piggin	32	8.00%
Andrew Morton	17	4.25%
Christoph Lameter	15	3.75%
Linus Torvalds (pre-git)	12	3.00%
Hugh Dickins	4	1.00%
Christoph Hellwig	4	1.00%
Linus Torvalds	3	0.75%
Mel Gorman	1	0.25%
Others	116	29.00%
Total	400

gup.c

3785

-

97

13136

Peter XuKirill A. ShutemovDavid HildenbrandJason GunthorpeMatthew WilcoxChristoph HellwigAneesh Kumar K.VLorenzo StoakesAndrea ArcangeliLinus TorvaldsDavid HowellsDan J WilliamsHugh DickinsAndrew MortonCatalin MarinasPeter ZijlstraNicholas PigginAndi KleenSong MuchunMike RapoportLinus Torvalds (pre-git)Ryan RobertsZi YanMike KravetzMel GormanJohannes WeinerAnshuman KhandualJoonSoo KimLiam R. HowlettYu ZhaoKefeng WangBaolin WangNaoya HoriguchiHuang YingAndrey KonovalovOthers September 1991January 1995January 1996March 1997August 1998June 1999February 2002May 2002October 2002December 2002January 2003August 2003April 2004December 2004March 2005January 2006March 2006June 2006December 2006May 2007July 2007January 2008February 2008July 2008August 2008October 2008January 2009February 2009June 2009January 2011May 2011March 2012November 2012February 2013April 2013June 2013June 2014October 2014November 2014December 2014February 2015April 2015September 2015November 2015January 2016February 2016May 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017November 2017December 2017April 2018May 2018June 2018August 2018October 2018February 2019March 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023March 2024April 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 16}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 40, "token_count": 12}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 31, "token_count": 22}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 17}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 51, "token_count": 16}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 635}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 888}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 33, "token_count": 120}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 95}, {"author_id": 6, "token_count": 1}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 5, "token_count": 21}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 72}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 5, "token_count": 21}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 271}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 135}, {"author_id": 41, "token_count": 5}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 55}, {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 31}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 33, "token_count": 47}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 329}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 15}, {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 335}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 27}, {"author_id": 60, "token_count": 247}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 17, "token_count": 22}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 56, "token_count": 161}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 187}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 17, "token_count": 4}, {"author_id": 47, "token_count": 5}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 18, "token_count": 19}, {"author_id": 15, "token_count": 29}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 161}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 98}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 64}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 27, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 30, "token_count": 27}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 355}, {"author_id": 17, "token_count": 21}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 43, "token_count": 18}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 15, "token_count": 53}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 15, "token_count": 3}, {"author_id": 52, "token_count": 4}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 17, "token_count": 27}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 56, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 56, "token_count": 274}, {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 80}, {"author_id": 8, "token_count": 152}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 56, "token_count": 2}, {"author_id": 27, "token_count": 4}, {"author_id": 17, "token_count": 35}, {"author_id": 50, "token_count": 13}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 27, "token_count": 47}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 15, "token_count": 39}, {"author_id": 17, "token_count": 4834}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 50}, {"author_id": 3, "token_count": 41}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 849}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 15, "token_count": 17}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 38, "token_count": 1}, {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 51, "token_count": 6}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	5014	38.17%
Kirill A. Shutemov	1075	8.18%
David Hildenbrand	563	4.29%
Jason Gunthorpe	453	3.45%
Matthew Wilcox	403	3.07%
Christoph Hellwig	339	2.58%
Aneesh Kumar K.V	306	2.33%
Lorenzo Stoakes	162	1.23%
Andrea Arcangeli	131	1.00%
Linus Torvalds	127	0.97%
David Howells	85	0.65%
Dan J Williams	49	0.37%
Hugh Dickins	46	0.35%
Andrew Morton	31	0.24%
Catalin Marinas	27	0.21%
Peter Zijlstra	26	0.20%
Nicholas Piggin	23	0.18%
Andi Kleen	22	0.17%
Song Muchun	18	0.14%
Mike Rapoport	16	0.12%
Linus Torvalds (pre-git)	14	0.11%
Ryan Roberts	13	0.10%
Zi Yan	11	0.08%
Mike Kravetz	10	0.08%
Mel Gorman	9	0.07%
Johannes Weiner	9	0.07%
Anshuman Khandual	7	0.05%
JoonSoo Kim	5	0.04%
Liam R. Howlett	4	0.03%
Yu Zhao	3	0.02%
Kefeng Wang	2	0.02%
Baolin Wang	2	0.02%
Naoya Horiguchi	1	0.01%
Huang Ying	1	0.01%
Andrey Konovalov	1	0.01%
Others	4128	31.43%
click to expand▼
Total	13136

gup_test.c

395

-

15

1717

Kirill A. ShutemovDavid HildenbrandOthers November 2017April 2018June 2018October 2018May 2019January 2020April 2020October 2020December 2020May 2021September 2022December 2022May 2023June 2023 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 583}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 15, "token_count": 484}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	583	33.95%
David Hildenbrand	505	29.41%
Others	629	36.63%
Total	1717

gup_test.h

45

-

5

112

David HildenbrandKirill A. ShutemovOthers November 2017October 2018December 2020May 2021September 2022 var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 15, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	28	25.00%
Kirill A. Shutemov	22	19.64%
Others	62	55.36%
Total	112

highmem.c

825

-

44

2928

Linus Torvalds (pre-git)Andrew MortonMatthew WilcoxMel GormanLinus TorvaldsChristoph LameterDavid HildenbrandJoonSoo KimRyan RobertsNicholas PigginPeter ZijlstraAndi KleenChristoph HellwigOthers January 1992August 1992August 1993September 1993October 1994November 1994June 1995January 1996March 1996July 1996March 1997May 1998August 1998May 1999June 1999September 1999January 2000July 2000October 2000February 2002April 2002June 2002August 2002October 2002December 2002March 2003May 2003June 2003October 2003January 2005February 2005April 2006September 2006December 2006May 2007July 2007February 2008March 2008July 2008March 2009January 2010August 2010October 2010August 2011October 2011May 2012July 2012October 2012November 2012December 2012August 2014May 2016November 2017February 2018June 2020October 2020November 2020December 2020January 2021March 2021May 2021September 2021November 2021March 2022April 2022June 2022July 2022October 2022June 2023June 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 58}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 836204400, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 320}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 27, "token_count": 57}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 381}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 30}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 31, "token_count": 13}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 861}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 186}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 26}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	542	18.51%
Andrew Morton	390	13.32%
Matthew Wilcox	186	6.35%
Mel Gorman	94	3.21%
Linus Torvalds	60	2.05%
Christoph Lameter	53	1.81%
David Hildenbrand	33	1.13%
JoonSoo Kim	27	0.92%
Ryan Roberts	26	0.89%
Nicholas Piggin	13	0.44%
Peter Zijlstra	7	0.24%
Andi Kleen	4	0.14%
Christoph Hellwig	2	0.07%
Others	1491	50.92%
Total	2928

hmm.c

609

-

22

2625

Jérôme GlisseJason GunthorpeChristoph HellwigPeter XuMatthew WilcoxHugh DickinsSuren BaghdasaryanRyan RobertsNicholas PigginLinus Torvalds (pre-git)Linus TorvaldsPeter ZijlstraOthers March 2000February 2002March 2006February 2017September 2017December 2017January 2018April 2018October 2018May 2019June 2019July 2019August 2019October 2019November 2019February 2020March 2020May 2020June 2020July 2020August 2020November 2020June 2021September 2021January 2022March 2022May 2022July 2022August 2022December 2022June 2023August 2023March 2024July 2024 var spanGroupData = [ {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 57, "token_count": 679}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 57, "token_count": 513}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 57, "token_count": 66}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 56, "token_count": 2}, {"author_id": 57, "token_count": 403}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 112}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 43}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 56, "token_count": 20}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 75}, {"author_id": 56, "token_count": 238}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 56, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 17, "token_count": 19}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Jérôme Glisse	1661	63.28%
Jason Gunthorpe	435	16.57%
Christoph Hellwig	189	7.20%
Peter Xu	26	0.99%
Matthew Wilcox	14	0.53%
Hugh Dickins	9	0.34%
Suren Baghdasaryan	5	0.19%
Ryan Roberts	3	0.11%
Nicholas Piggin	3	0.11%
Linus Torvalds (pre-git)	2	0.08%
Linus Torvalds	2	0.08%
Peter Zijlstra	1	0.04%
Others	275	10.48%
Total	2625

huge_memory.c

4339

-

131

19159

Kirill A. ShutemovMatthew WilcoxZi YanRyan RobertsAndrea ArcangeliDavid HildenbrandPeter XuHugh DickinsAneesh Kumar K.VDavid RientjesMel GormanNaoya HoriguchiKefeng WangQi ZhengHuang YingMichal HockoMinChan KimJérôme GlisseSuren BaghdasaryanBaolin WangJan KaraDan J WilliamsAndi KleenAndrew MortonLinus Torvalds (pre-git)Linus TorvaldsJohannes WeinerLorenzo StoakesYu ZhaoAnshuman KhandualVlastimil BabkaPeter ZijlstraSong MuchunCatalin MarinasFengguang WuChristoph LameterRoman GushchinChristoph HellwigKamezawa HiroyukiIzik EidusVladimir DavydovNicholas PigginLiam R. HowlettJoonSoo KimDavid HowellsMike RapoportKairui SongOthers January 1992August 1992June 1993February 1995June 1995January 1997August 1997June 1999July 2000February 2002April 2002June 2002July 2002August 2002September 2002October 2002December 2002January 2003March 2003April 2003October 2003February 2004May 2004December 2004February 2005March 2005April 2005August 2005October 2005November 2005December 2005June 2006September 2006October 2007January 2008February 2008March 2008April 2008July 2008October 2008January 2009February 2009June 2009September 2009December 2009April 2010May 2010September 2010January 2011March 2011June 2011October 2011November 2011January 2012March 2012May 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013June 2013August 2013October 2013November 2013December 2013January 2014June 2014August 2014October 2014February 2015March 2015April 2015June 2015September 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018July 2018August 2018September 2018October 2018November 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019January 2020March 2020April 2020May 2020June 2020July 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025March 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 870418800, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 40, "token_count": 46}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1133424000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 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1272697200, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 823}, {"author_id": 9, "token_count": 15}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 18, "token_count": 24}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 28, "token_count": 31}, ]}, {"timestamp": 1335855600, "group": [ 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"token_count": 17}, {"author_id": 47, "token_count": 74}, {"author_id": 60, "token_count": 678}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 11, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 69}, {"author_id": 38, "token_count": 11}, {"author_id": 3, "token_count": 26}, {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 431}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 50, "token_count": 54}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 47, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4497	23.47%
Matthew Wilcox	1916	10.00%
Zi Yan	1780	9.29%
Ryan Roberts	1386	7.23%
Andrea Arcangeli	1243	6.49%
David Hildenbrand	953	4.97%
Peter Xu	531	2.77%
Hugh Dickins	453	2.36%
Aneesh Kumar K.V	341	1.78%
David Rientjes	284	1.48%
Mel Gorman	265	1.38%
Naoya Horiguchi	188	0.98%
Kefeng Wang	166	0.87%
Qi Zheng	137	0.72%
Huang Ying	135	0.70%
Michal Hocko	134	0.70%
MinChan Kim	131	0.68%
Jérôme Glisse	90	0.47%
Suren Baghdasaryan	77	0.40%
Baolin Wang	71	0.37%
Jan Kara	65	0.34%
Dan J Williams	59	0.31%
Andi Kleen	54	0.28%
Andrew Morton	50	0.26%
Linus Torvalds (pre-git)	39	0.20%
Linus Torvalds	34	0.18%
Johannes Weiner	34	0.18%
Lorenzo Stoakes	30	0.16%
Yu Zhao	27	0.14%
Anshuman Khandual	23	0.12%
Vlastimil Babka	17	0.09%
Peter Zijlstra	17	0.09%
Song Muchun	15	0.08%
Catalin Marinas	12	0.06%
Fengguang Wu	10	0.05%
Christoph Lameter	10	0.05%
Roman Gushchin	9	0.05%
Christoph Hellwig	8	0.04%
Kamezawa Hiroyuki	7	0.04%
Izik Eidus	7	0.04%
Vladimir Davydov	5	0.03%
Nicholas Piggin	5	0.03%
Liam R. Howlett	5	0.03%
JoonSoo Kim	5	0.03%
David Howells	2	0.01%
Mike Rapoport	1	0.01%
Kairui Song	1	0.01%
Others	3830	19.99%
click to expand▼
Total	19159

hugetlb.c

7787

-

200

28921

Mike KravetzPeter XuNaoya HoriguchiAndi KleenYu ZhaoMichal HockoSong MuchunBaolin WangRoman GushchinMel GormanAneesh Kumar K.VJoonSoo KimOscar SalvadorDavid HildenbrandKirill A. ShutemovHugh DickinsAndrew MortonMatthew WilcoxKefeng WangDavid RientjesLinus Torvalds (pre-git)Ryan RobertsFengguang WuJérôme GlisseDan J WilliamsAnshuman KhandualNicholas PigginAndrea ArcangeliLiam R. HowlettChristoph HellwigLinus TorvaldsChristoph LameterLorenzo StoakesVlastimil BabkaKamezawa HiroyukiJason GunthorpeSuren BaghdasaryanCatalin MarinasJohannes WeinerMike RapoportDavid HowellsQi ZhengPeter ZijlstraOthers December 1991January 1992March 1992August 1992June 1993September 1993July 1994November 1994January 1995June 1995March 1996March 1997May 1998August 1998December 1998June 1999September 2000October 2000February 2002June 2002August 2002September 2002October 2002January 2003February 2003June 2003October 2003January 2004March 2004April 2004May 2004June 2004August 2004October 2004December 2004January 2005February 2005April 2005May 2005June 2005October 2005November 2005January 2006February 2006March 2006April 2006June 2006July 2006October 2006December 2006February 2007May 2007July 2007September 2007October 2007November 2007December 2007February 2008March 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011March 2011June 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012July 2012October 2012December 2012January 2013February 2013March 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014April 2014May 2014June 2014July 2014August 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017June 2017July 2017August 2017September 2017November 2017January 2018March 2018April 2018June 2018July 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020April 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ 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1719817200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 822}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 15, "token_count": 38}, {"author_id": 17, "token_count": 116}, {"author_id": 50, "token_count": 47}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 50, "token_count": 4}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	7484	25.88%
Peter Xu	1429	4.94%
Naoya Horiguchi	1084	3.75%
Andi Kleen	883	3.05%
Yu Zhao	831	2.87%
Michal Hocko	553	1.91%
Song Muchun	544	1.88%
Baolin Wang	407	1.41%
Roman Gushchin	352	1.22%
Mel Gorman	339	1.17%
Aneesh Kumar K.V	330	1.14%
JoonSoo Kim	286	0.99%
Oscar Salvador	280	0.97%
David Hildenbrand	247	0.85%
Kirill A. Shutemov	245	0.85%
Hugh Dickins	191	0.66%
Andrew Morton	166	0.57%
Matthew Wilcox	147	0.51%
Kefeng Wang	142	0.49%
David Rientjes	136	0.47%
Linus Torvalds (pre-git)	100	0.35%
Ryan Roberts	90	0.31%
Fengguang Wu	79	0.27%
Jérôme Glisse	65	0.22%
Dan J Williams	65	0.22%
Anshuman Khandual	60	0.21%
Nicholas Piggin	52	0.18%
Andrea Arcangeli	47	0.16%
Liam R. Howlett	39	0.13%
Christoph Hellwig	37	0.13%
Linus Torvalds	29	0.10%
Christoph Lameter	29	0.10%
Lorenzo Stoakes	21	0.07%
Vlastimil Babka	20	0.07%
Kamezawa Hiroyuki	16	0.06%
Jason Gunthorpe	8	0.03%
Suren Baghdasaryan	6	0.02%
Catalin Marinas	6	0.02%
Johannes Weiner	4	0.01%
Mike Rapoport	3	0.01%
David Howells	3	0.01%
Qi Zheng	2	0.01%
Peter Zijlstra	1	0.00%
Others	12063	41.71%
click to expand▼
Total	28921

hugetlb_cgroup.c

931

-

18

3999

Aneesh Kumar K.VJohannes WeinerTejun HeoDavid RientjesDavid HildenbrandRoman GushchinNaoya HoriguchiMike KravetzMel GormanMichal HockoOthers May 2010July 2012August 2012November 2012December 2012August 2013December 2013February 2014May 2014August 2014December 2014November 2015May 2016June 2018November 2019December 2019March 2020April 2020February 2021March 2021May 2021January 2022July 2022November 2022January 2023June 2024July 2024January 2025 var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 33, "token_count": 1161}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 154}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 39, "token_count": 97}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 632}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 436}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 693}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 15, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1161	29.03%
Johannes Weiner	162	4.05%
Tejun Heo	132	3.30%
David Rientjes	99	2.48%
David Hildenbrand	12	0.30%
Roman Gushchin	8	0.20%
Naoya Horiguchi	5	0.13%
Mike Kravetz	4	0.10%
Mel Gorman	4	0.10%
Michal Hocko	2	0.05%
Others	2410	60.27%
Total	3999

hugetlb_vmemmap.c

721

-

26

2433

Song MuchunMike KravetzYu ZhaoChristoph LameterJohannes WeinerRyan RobertsNaoya HoriguchiAnshuman KhandualNicholas PigginChristoph HellwigVlastimil BabkaQi ZhengLorenzo StoakesOthers March 2006December 2006October 2007July 2008February 2013April 2013September 2013November 2017December 2017March 2018March 2019May 2019June 2021November 2021March 2022April 2022May 2022June 2022August 2022November 2022February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023March 2024June 2024July 2024August 2024January 2025 var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 68}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 43, "token_count": 535}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 80}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 43, "token_count": 64}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 43, "token_count": 651}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 43, "token_count": 11}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 19, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 19, "token_count": 254}, {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 43, "token_count": 222}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 11, "token_count": 20}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 56}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	1584	65.10%
Mike Kravetz	269	11.06%
Yu Zhao	76	3.12%
Christoph Lameter	68	2.79%
Johannes Weiner	22	0.90%
Ryan Roberts	6	0.25%
Naoya Horiguchi	6	0.25%
Anshuman Khandual	6	0.25%
Nicholas Piggin	2	0.08%
Christoph Hellwig	2	0.08%
Vlastimil Babka	1	0.04%
Qi Zheng	1	0.04%
Lorenzo Stoakes	1	0.04%
Others	389	15.99%
Total	2433

hugetlb_vmemmap.h

77

-

7

296

Song MuchunMike KravetzAndrew MortonOthers October 2002November 2017May 2019June 2021April 2022June 2022September 2023October 2023 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 43, "token_count": 138}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 43, "token_count": 71}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 19, "token_count": 55}, {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Song Muchun	211	71.28%
Mike Kravetz	55	18.58%
Andrew Morton	3	1.01%
Others	27	9.12%
Total	296

hwpoison-inject.c

114

-

19

405

Andi KleenFengguang WuNaoya HoriguchiMatthew WilcoxNicholas PigginAndrew MortonVladimir DavydovOthers October 2002March 2006November 2008September 2009December 2009May 2010March 2011December 2011September 2013January 2014May 2015September 2015May 2019November 2019October 2020March 2022May 2022June 2022September 2022April 2024May 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 173}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 40, "token_count": 17}, {"author_id": 53, "token_count": 119}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 28, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 28, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	190	46.91%
Fengguang Wu	119	29.38%
Naoya Horiguchi	21	5.19%
Matthew Wilcox	14	3.46%
Nicholas Piggin	3	0.74%
Andrew Morton	3	0.74%
Vladimir Davydov	1	0.25%
Others	54	13.33%
Total	405

init-mm.c

57

-

19

231

Kefeng WangLiam R. HowlettSuren BaghdasaryanJason GunthorpeMike RapoportLinus TorvaldsOthers February 2002July 2003June 2005June 2009August 2010October 2016November 2017June 2018July 2018September 2019October 2019June 2020December 2020July 2021February 2022September 2022February 2023March 2023August 2023November 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 56, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 38, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 59, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	61	26.41%
Liam R. Howlett	17	7.36%
Suren Baghdasaryan	15	6.49%
Jason Gunthorpe	10	4.33%
Mike Rapoport	4	1.73%
Linus Torvalds	4	1.73%
Others	120	51.95%
Total	231

internal.h

1550

-

136

5476

Matthew WilcoxMel GormanHugh DickinsRyan RobertsMike RapoportNicholas PigginAndrew MortonZi YanDavid HowellsQi ZhengLorenzo StoakesJason GunthorpeVlastimil BabkaKefeng WangJoonSoo KimJohannes WeinerDavid HildenbrandLinus Torvalds (pre-git)Kirill A. ShutemovPeter XuMichal HockoLinus TorvaldsFengguang WuAndi KleenChristoph HellwigDan J WilliamsRoman GushchinAndrea ArcangeliLiam R. HowlettSuren BaghdasaryanMinChan KimNaoya HoriguchiDavid RientjesChristoph LameterHuang YingSong MuchunKamezawa HiroyukiAlexander PotapenkoKairui SongJan KaraPeter ZijlstraOscar SalvadorUladzislau RezkiBaolin WangYu ZhaoOthers December 1991January 1992August 1992December 1992March 1993June 1993April 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996March 1997May 1999June 1999September 1999March 2000October 2000February 2002April 2002May 2002August 2002September 2002October 2002December 2002January 2003March 2003September 2003January 2004March 2004April 2004May 2004December 2004January 2005February 2005March 2005April 2005June 2005October 2005January 2006February 2006March 2006September 2006December 2006February 2007May 2007July 2007October 2007January 2008February 2008April 2008July 2008August 2008October 2008November 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010May 2010January 2011May 2011July 2011December 2011January 2012May 2012July 2012August 2012October 2012November 2012December 2012February 2013January 2014April 2014June 2014October 2014November 2014December 2014February 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016October 2016December 2016February 2017April 2017May 2017August 2017September 2017November 2017April 2018May 2018August 2018October 2018December 2018March 2019May 2019July 2019August 2019September 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 13}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 13}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 47}, {"author_id": 29, "token_count": 22}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 46}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 40, "token_count": 18}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 32}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, 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22, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 17}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 61}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 26, "token_count": 3}, {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 35}, {"author_id": 3, "token_count": 8}, {"author_id": 58, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 72}, {"author_id": 16, "token_count": 11}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 31, "token_count": 72}, {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ 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60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 1, "token_count": 83}, {"author_id": 3, "token_count": 74}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 43, "token_count": 7}, {"author_id": 47, "token_count": 148}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 36, "token_count": 9}, {"author_id": 12, "token_count": 26}, {"author_id": 47, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 17, "token_count": 28}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 15, "token_count": 5}, {"author_id": 52, "token_count": 3}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 56, "token_count": 126}, {"author_id": 52, "token_count": 2}, {"author_id": 8, "token_count": 20}, {"author_id": 3, "token_count": 25}, {"author_id": 6, "token_count": 16}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 29, "token_count": 9}, {"author_id": 36, "token_count": 9}, {"author_id": 59, "token_count": 3}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 154}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 38, "token_count": 6}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 38, "token_count": 46}, {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 38, "token_count": 6}, {"author_id": 5, "token_count": 3}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 52, "token_count": 17}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 9}, {"author_id": 3, "token_count": 13}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 36, "token_count": 83}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 26}, {"author_id": 8, "token_count": 3}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 5, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 47, "token_count": 6}, {"author_id": 60, "token_count": 347}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 15, "token_count": 11}, {"author_id": 3, "token_count": 30}, {"author_id": 17, "token_count": 14}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 8}, {"author_id": 3, "token_count": 9}, {"author_id": 50, "token_count": 193}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 28}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 16}, {"author_id": 5, "token_count": 14}, {"author_id": 47, "token_count": 7}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 8, "token_count": 97}, {"author_id": 3, "token_count": 5}, {"author_id": 2, "token_count": 10}, {"author_id": 59, "token_count": 14}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 79}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 45, "token_count": 9}, {"author_id": 36, "token_count": 41}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	530	9.68%
Mel Gorman	455	8.31%
Hugh Dickins	246	4.49%
Ryan Roberts	193	3.52%
Mike Rapoport	192	3.51%
Nicholas Piggin	176	3.21%
Andrew Morton	176	3.21%
Zi Yan	169	3.09%
David Howells	157	2.87%
Qi Zheng	154	2.81%
Lorenzo Stoakes	144	2.63%
Jason Gunthorpe	126	2.30%
Vlastimil Babka	118	2.15%
Kefeng Wang	104	1.90%
JoonSoo Kim	97	1.77%
Johannes Weiner	79	1.44%
David Hildenbrand	67	1.22%
Linus Torvalds (pre-git)	61	1.11%
Kirill A. Shutemov	59	1.08%
Peter Xu	58	1.06%
Michal Hocko	55	1.00%
Linus Torvalds	37	0.68%
Fengguang Wu	34	0.62%
Andi Kleen	32	0.58%
Christoph Hellwig	29	0.53%
Dan J Williams	27	0.49%
Roman Gushchin	26	0.47%
Andrea Arcangeli	25	0.46%
Liam R. Howlett	22	0.40%
Suren Baghdasaryan	18	0.33%
MinChan Kim	17	0.31%
Naoya Horiguchi	16	0.29%
David Rientjes	16	0.29%
Christoph Lameter	15	0.27%
Huang Ying	14	0.26%
Song Muchun	13	0.24%
Kamezawa Hiroyuki	13	0.24%
Alexander Potapenko	11	0.20%
Kairui Song	9	0.16%
Jan Kara	9	0.16%
Peter Zijlstra	8	0.15%
Oscar Salvador	8	0.15%
Uladzislau Rezki	6	0.11%
Baolin Wang	5	0.09%
Yu Zhao	2	0.04%
Others	1648	30.09%
click to expand▼
Total	5476

interval_tree.c

111

-

11

532

Andrew MortonLinus Torvalds (pre-git)Linus TorvaldsKirill A. ShutemovPeter ZijlstraOthers January 1992August 1992January 1996January 1999February 2002September 2002April 2004May 2004September 2006October 2012October 2014February 2015September 2017January 2018June 2019April 2021 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 915177600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 491}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	9	1.69%
Linus Torvalds (pre-git)	7	1.32%
Linus Torvalds	6	1.13%
Kirill A. Shutemov	2	0.38%
Peter Zijlstra	1	0.19%
Others	507	95.30%
Total	532

io-mapping.c

29

-

3

107

Christoph HellwigOthers October 2008August 2016April 2021 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 95}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	95	88.79%
Others	12	11.21%
Total	107

ioremap.c

74

-

11

290

Christoph HellwigKefeng WangHuang YingOthers September 2006October 2007May 2009January 2011November 2011October 2014November 2017August 2019June 2022July 2023 var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 181}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 38, "token_count": 32}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 45}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	181	62.41%
Kefeng Wang	32	11.03%
Huang Ying	2	0.69%
Others	75	25.86%
Total	290

khugepaged.c

2849

-

88

10631

Kirill A. ShutemovHugh DickinsAndrea ArcangeliMatthew WilcoxQi ZhengRyan RobertsBaolin WangPeter XuDavid HildenbrandAndrew MortonJohannes WeinerLinus Torvalds (pre-git)Jérôme GlisseJoonSoo KimDavid RientjesSuren BaghdasaryanVlastimil BabkaJan KaraKairui SongMel GormanPeter ZijlstraSeongJae ParkMinChan KimNaoya HoriguchiVladimir DavydovLinus TorvaldsKefeng WangDavid HowellsChristoph HellwigLiam R. HowlettOthers January 1992August 1992November 1992July 1994June 1995September 1996January 1997April 2002June 2002July 2002September 2002November 2002March 2003April 2003February 2004June 2005January 2008July 2008October 2008January 2009February 2009September 2009January 2011April 2011October 2011February 2012March 2012May 2012October 2012December 2012February 2013November 2013January 2014June 2014October 2014February 2015April 2015September 2015November 2015January 2016March 2016May 2016July 2016September 2016November 2016December 2016February 2017May 2017November 2017December 2017January 2018March 2018April 2018August 2018October 2018November 2018December 2018May 2019August 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023October 2023December 2023January 2024February 2024April 2024June 2024July 2024August 2024September 2024October 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 537}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 14, "token_count": 8}, ]}, 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{"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 48, "token_count": 9}, {"author_id": 9, "token_count": 7}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 103}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 119}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 544}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 17, "token_count": 34}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 5, "token_count": 334}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 17, "token_count": 12}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 953}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 51, "token_count": 5}, {"author_id": 36, "token_count": 111}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 3, "token_count": 24}, {"author_id": 60, "token_count": 400}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 10}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 17, "token_count": 19}, {"author_id": 59, "token_count": 7}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 325}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 17, "token_count": 16}, {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 155}, {"author_id": 3, "token_count": 1}, {"author_id": 50, "token_count": 36}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 416}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 15, "token_count": 16}, {"author_id": 3, "token_count": 19}, {"author_id": 50, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 32}, {"author_id": 3, "token_count": 246}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 50, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 37, "token_count": 69}, {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 36, "token_count": 62}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 37, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 36, "token_count": 75}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	4472	42.07%
Hugh Dickins	858	8.07%
Andrea Arcangeli	544	5.12%
Matthew Wilcox	426	4.01%
Qi Zheng	248	2.33%
Ryan Roberts	127	1.19%
Baolin Wang	89	0.84%
Peter Xu	82	0.77%
David Hildenbrand	48	0.45%
Andrew Morton	36	0.34%
Johannes Weiner	22	0.21%
Linus Torvalds (pre-git)	21	0.20%
Jérôme Glisse	20	0.19%
JoonSoo Kim	16	0.15%
David Rientjes	16	0.15%
Suren Baghdasaryan	10	0.09%
Vlastimil Babka	9	0.08%
Jan Kara	9	0.08%
Kairui Song	8	0.08%
Mel Gorman	7	0.07%
Peter Zijlstra	6	0.06%
SeongJae Park	5	0.05%
MinChan Kim	5	0.05%
Naoya Horiguchi	4	0.04%
Vladimir Davydov	3	0.03%
Linus Torvalds	3	0.03%
Kefeng Wang	3	0.03%
David Howells	3	0.03%
Christoph Hellwig	3	0.03%
Liam R. Howlett	1	0.01%
Others	3527	33.18%
click to expand▼
Total	10631

kmemleak.c

2292

-

73

7932

Catalin MarinasAndrey KonovalovLinus Torvalds (pre-git)Oscar SalvadorAndrey RyabininAndrew MortonMike RapoportAndi KleenAlexander PotapenkoVladimir DavydovKamezawa HiroyukiOthers September 1991March 1992May 1992July 1993August 1993January 1997March 1997August 1998June 1999April 2002October 2002December 2002February 2004March 2005July 2005January 2006March 2006September 2006November 2007February 2008March 2008June 2009July 2009August 2009September 2009October 2009July 2010January 2011March 2011April 2011July 2011September 2011October 2011November 2011January 2012August 2012October 2012December 2012February 2013November 2013April 2014June 2014February 2015June 2015September 2015March 2016June 2016July 2016October 2016February 2017July 2017November 2017March 2018April 2018September 2018October 2018December 2018February 2019April 2019May 2019July 2019September 2019October 2019January 2020April 2020August 2020October 2020February 2021June 2021August 2021September 2021January 2022February 2022April 2022June 2022August 2022October 2022January 2023February 2023August 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3245}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 30, "token_count": 333}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 30, "token_count": 186}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 30, "token_count": 36}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 30, "token_count": 218}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 30, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 100}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 30, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 93}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 30, "token_count": 139}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 30, "token_count": 97}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 30, "token_count": 293}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 58, "token_count": 12}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 13, "token_count": 69}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 30, "token_count": 63}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 297}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 37}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 213}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 30, "token_count": 253}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 30, "token_count": 117}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 30, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Catalin Marinas	5552	69.99%
Andrey Konovalov	70	0.88%
Linus Torvalds (pre-git)	29	0.37%
Oscar Salvador	12	0.15%
Andrey Ryabinin	9	0.11%
Andrew Morton	5	0.06%
Mike Rapoport	4	0.05%
Andi Kleen	3	0.04%
Alexander Potapenko	3	0.04%
Vladimir Davydov	2	0.03%
Kamezawa Hiroyuki	1	0.01%
Others	2242	28.27%
Total	7932

ksm.c

3864

-

93

13425

Izik EidusHugh DickinsAndrea ArcangeliDavid HildenbrandQi ZhengMatthew WilcoxAndrew MortonKirill A. ShutemovKefeng WangMinChan KimJérôme GlisseJoonSoo KimRyan RobertsMike RapoportPeter ZijlstraSuren BaghdasaryanAndi KleenLiam R. HowlettLinus Torvalds (pre-git)Aneesh Kumar K.VAndrey RyabininKamezawa HiroyukiDavid RientjesNicholas PigginNaoya HoriguchiPeter XuLinus TorvaldsChristoph HellwigAnshuman KhandualOthers August 1992July 1994January 1997April 2002June 2002September 2002March 2003April 2004May 2004January 2005October 2005February 2006March 2006October 2006February 2007October 2007May 2008July 2008September 2009October 2009November 2009December 2009March 2010April 2010August 2010October 2010January 2011March 2011June 2011March 2012October 2012December 2012February 2013March 2013September 2013January 2014June 2014October 2014January 2015April 2015June 2015November 2015January 2016February 2016March 2016May 2016July 2016September 2016October 2016February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017February 2018April 2018June 2018August 2018December 2018March 2019May 2019June 2019August 2019November 2019April 2020June 2020August 2020September 2020December 2020May 2021June 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022February 2023March 2023April 2023June 2023July 2023August 2023September 2023November 2023December 2023April 2024May 2024June 2024August 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 96}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 1, "token_count": 3}, ]}, 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"token_count": 2025}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 18}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 32}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 57, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 3, "token_count": 55}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 73}, {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 36, "token_count": 313}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 15, "token_count": 18}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 52, "token_count": 13}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 15, "token_count": 211}, {"author_id": 60, "token_count": 420}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 3, "token_count": 1}, {"author_id": 50, "token_count": 21}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 17}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 38, "token_count": 42}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 25}, {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 738}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 17}, {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 15, "token_count": 180}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 101}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 43}, ]}, ]

Author Name	Tokens	Token Proportion
Izik Eidus	3472	25.86%
Hugh Dickins	3273	24.38%
Andrea Arcangeli	2103	15.66%
David Hildenbrand	531	3.96%
Qi Zheng	313	2.33%
Matthew Wilcox	262	1.95%
Andrew Morton	105	0.78%
Kirill A. Shutemov	71	0.53%
Kefeng Wang	61	0.45%
MinChan Kim	55	0.41%
Jérôme Glisse	42	0.31%
JoonSoo Kim	39	0.29%
Ryan Roberts	21	0.16%
Mike Rapoport	21	0.16%
Peter Zijlstra	18	0.13%
Suren Baghdasaryan	17	0.13%
Andi Kleen	15	0.11%
Liam R. Howlett	14	0.10%
Linus Torvalds (pre-git)	12	0.09%
Aneesh Kumar K.V	9	0.07%
Andrey Ryabinin	7	0.05%
Kamezawa Hiroyuki	6	0.04%
David Rientjes	4	0.03%
Nicholas Piggin	3	0.02%
Naoya Horiguchi	3	0.02%
Peter Xu	2	0.01%
Linus Torvalds	2	0.01%
Christoph Hellwig	2	0.01%
Anshuman Khandual	1	0.01%
Others	2941	21.91%
click to expand▼
Total	13425

list_lru.c

611

-

32

2697

Vladimir DavydovKairui SongSong MuchunJohannes WeinerAndrew MortonKamezawa HiroyukiDavid HowellsLinus Torvalds (pre-git)Linus TorvaldsOthers June 1995February 2002January 2005January 2006March 2006February 2008January 2009December 2010March 2011January 2012December 2012August 2013September 2013October 2013November 2013April 2014August 2014February 2015April 2015September 2015November 2015March 2016July 2017April 2018August 2018March 2019May 2019April 2020June 2020August 2020December 2020May 2021November 2021March 2022November 2023December 2023January 2024February 2024July 2024November 2024December 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 54, "token_count": 7}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 567}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 46, "token_count": 634}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 43, "token_count": 15}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 460}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 43, "token_count": 72}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 45, "token_count": 565}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 45, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	635	23.54%
Kairui Song	574	21.28%
Song Muchun	547	20.28%
Johannes Weiner	55	2.04%
Andrew Morton	14	0.52%
Kamezawa Hiroyuki	7	0.26%
David Howells	3	0.11%
Linus Torvalds (pre-git)	2	0.07%
Linus Torvalds	1	0.04%
Others	859	31.85%
Total	2697

maccess.c

237

-

19

791

Christoph HellwigLinus Torvalds (pre-git)David HowellsOthers September 1996April 2008January 2010July 2010October 2010May 2011October 2011May 2012August 2015November 2015March 2017May 2019September 2019November 2019June 2020August 2021March 2022November 2022April 2023October 2024 var spanGroupData = [ {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 305}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	305	38.56%
Linus Torvalds (pre-git)	12	1.52%
David Howells	2	0.25%
Others	472	59.67%
Total	791

madvise.c

1818

-

91

6868

MinChan KimLorenzo StoakesAndrew MortonHugh DickinsSuren BaghdasaryanDavid HildenbrandRyan RobertsAndrea ArcangeliMatthew WilcoxLinus Torvalds (pre-git)Nicholas PigginMike KravetzAndi KleenChristoph HellwigMike RapoportJohannes WeinerJérôme GlisseKirill A. ShutemovJan KaraMichal HockoMel GormanQi ZhengLiam R. HowlettAnshuman KhandualAneesh Kumar K.VHuang YingKefeng WangDavid HowellsNaoya HoriguchiLinus TorvaldsVladimir DavydovPeter ZijlstraOscar SalvadorChristoph LameterOthers August 1992December 1992August 1993July 1994January 1995February 1995June 1995March 1996January 1997October 1997June 1999March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003February 2004April 2004May 2004February 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006March 2007May 2007July 2007February 2008July 2008January 2009June 2009September 2009December 2009January 2010March 2010August 2010January 2011May 2011December 2011March 2012May 2012July 2012October 2012February 2013April 2013September 2013August 2014November 2014January 2015February 2015April 2015September 2015January 2016March 2016May 2016December 2016February 2017March 2017May 2017July 2017August 2017September 2017November 2017August 2018October 2018December 2018May 2019August 2019September 2019November 2019December 2019March 2020April 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021June 2021August 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024February 2024March 2024April 2024May 2024August 2024September 2024October 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 20}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, 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58, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 59, "token_count": 21}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 145}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 59, "token_count": 105}, {"author_id": 60, "token_count": 523}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 9, "token_count": 42}, {"author_id": 19, "token_count": 78}, {"author_id": 59, "token_count": 78}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ 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]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 159}, {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 21}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 15, "token_count": 15}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 50, "token_count": 115}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 8, "token_count": 65}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 8, "token_count": 772}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	1663	24.21%
Lorenzo Stoakes	852	12.41%
Andrew Morton	547	7.96%
Hugh Dickins	285	4.15%
Suren Baghdasaryan	233	3.39%
David Hildenbrand	173	2.52%
Ryan Roberts	124	1.81%
Andrea Arcangeli	116	1.69%
Matthew Wilcox	107	1.56%
Linus Torvalds (pre-git)	95	1.38%
Nicholas Piggin	87	1.27%
Mike Kravetz	81	1.18%
Andi Kleen	62	0.90%
Christoph Hellwig	50	0.73%
Mike Rapoport	46	0.67%
Johannes Weiner	43	0.63%
Jérôme Glisse	40	0.58%
Kirill A. Shutemov	33	0.48%
Jan Kara	32	0.47%
Michal Hocko	26	0.38%
Mel Gorman	24	0.35%
Qi Zheng	18	0.26%
Liam R. Howlett	18	0.26%
Anshuman Khandual	14	0.20%
Aneesh Kumar K.V	12	0.17%
Huang Ying	11	0.16%
Kefeng Wang	10	0.15%
David Howells	8	0.12%
Naoya Horiguchi	7	0.10%
Linus Torvalds	5	0.07%
Vladimir Davydov	3	0.04%
Peter Zijlstra	2	0.03%
Oscar Salvador	1	0.01%
Christoph Lameter	1	0.01%
Others	2039	29.69%
click to expand▼
Total	6868

mapping_dirty_helpers.c

339

-

8

1067

Ryan RobertsHugh DickinsPeter ZijlstraMatthew WilcoxOthers March 2019April 2020November 2020December 2020April 2021January 2022June 2023August 2023 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1025}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Ryan Roberts	6	0.56%
Hugh Dickins	6	0.56%
Peter Zijlstra	1	0.09%
Matthew Wilcox	1	0.09%
Others	1053	98.69%
Total	1067

memblock.c

2455

-

106

8260

Tejun HeoMike RapoportCatalin MarinasAnshuman KhandualDavid HildenbrandLinus Torvalds (pre-git)MinChan KimKirill A. ShutemovLinus TorvaldsJohannes WeinerRoman GushchinAndrew MortonKefeng WangJoonSoo KimChristoph LameterMel GormanChristoph HellwigOthers June 1993November 1993March 1997September 1999March 2000May 2000June 2000February 2002October 2002February 2004March 2005June 2005October 2005January 2006May 2006June 2006February 2007May 2007July 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008January 2009April 2009June 2009December 2009January 2010February 2010June 2010July 2010August 2010September 2010October 2010January 2011February 2011March 2011April 2011July 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012September 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014February 2014April 2014June 2014September 2014December 2014April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016October 2016January 2017February 2017April 2017July 2017August 2017November 2017February 2018April 2018June 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019October 2019November 2019January 2020June 2020July 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021February 2022June 2022September 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023December 2023January 2024February 2024April 2024May 2024June 2024August 2024November 2024January 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 951897600, "group": [ 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{"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 174}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 41, "token_count": 62}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 83}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 15, "token_count": 27}, {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 41, "token_count": 9}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 2, "token_count": 24}, {"author_id": 60, "token_count": 457}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 51}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1806	21.86%
Mike Rapoport	562	6.80%
Catalin Marinas	122	1.48%
Anshuman Khandual	71	0.86%
David Hildenbrand	33	0.40%
Linus Torvalds (pre-git)	26	0.31%
MinChan Kim	25	0.30%
Kirill A. Shutemov	22	0.27%
Linus Torvalds	10	0.12%
Johannes Weiner	5	0.06%
Roman Gushchin	4	0.05%
Andrew Morton	4	0.05%
Kefeng Wang	3	0.04%
JoonSoo Kim	3	0.04%
Christoph Lameter	3	0.04%
Mel Gorman	2	0.02%
Christoph Hellwig	1	0.01%
Others	5558	67.29%
Total	8260

memcontrol-v1.c

2120

-

38

8141

Roman GushchinShakeel ButtJohannes WeinerVladimir DavydovKirill A. ShutemovKamezawa HiroyukiTejun HeoAndrew MortonMichal HockoNaoya HoriguchiYu ZhaoLinus Torvalds (pre-git)Nicholas PigginMatthew WilcoxKefeng WangSong MuchunMel GormanChristoph HellwigOthers June 1995April 2002July 2002August 2002March 2006May 2007February 2008October 2008January 2009September 2009March 2010May 2010March 2011January 2012March 2012May 2012December 2012February 2013April 2013September 2013October 2013November 2013May 2014August 2014December 2014February 2015September 2015January 2016March 2016July 2016June 2017September 2017August 2018May 2019July 2019August 2019September 2019October 2019August 2020April 2021June 2021May 2022September 2022December 2022January 2023May 2023July 2023November 2023December 2023January 2024May 2024June 2024July 2024August 2024October 2024November 2024 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 54, "token_count": 26}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 5, "token_count": 73}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 54, "token_count": 30}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 38}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 43}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 284}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 46, "token_count": 137}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 25}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 6777}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 55, "token_count": 357}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 55, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	6797	83.49%
Shakeel Butt	370	4.54%
Johannes Weiner	350	4.30%
Vladimir Davydov	141	1.73%
Kirill A. Shutemov	80	0.98%
Kamezawa Hiroyuki	60	0.74%
Tejun Heo	48	0.59%
Andrew Morton	44	0.54%
Michal Hocko	13	0.16%
Naoya Horiguchi	6	0.07%
Yu Zhao	3	0.04%
Linus Torvalds (pre-git)	3	0.04%
Nicholas Piggin	3	0.04%
Matthew Wilcox	2	0.02%
Kefeng Wang	2	0.02%
Song Muchun	1	0.01%
Mel Gorman	1	0.01%
Christoph Hellwig	1	0.01%
Others	216	2.65%
Total	8141

memcontrol-v1.h

153

-

16

776

Roman GushchinShakeel ButtJohannes WeinerMatthew WilcoxKamezawa HiroyukiVladimir DavydovSong MuchunTejun HeoAndrew MortonOthers January 2009March 2011December 2012April 2013September 2013August 2014December 2014February 2015September 2015January 2016August 2018May 2019August 2020December 2020June 2021August 2021December 2023June 2024August 2024November 2024 var spanGroupData = [ {"timestamp": 1230796800, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 46, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 12, "token_count": 580}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 55, "token_count": 86}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	588	75.77%
Shakeel Butt	94	12.11%
Johannes Weiner	24	3.09%
Matthew Wilcox	4	0.52%
Kamezawa Hiroyuki	4	0.52%
Vladimir Davydov	3	0.39%
Song Muchun	3	0.39%
Tejun Heo	2	0.26%
Andrew Morton	1	0.13%
Others	53	6.83%
Total	776

memcontrol.c

5473

-

132

19903

Johannes WeinerRoman GushchinShakeel ButtVladimir DavydovSong MuchunKamezawa HiroyukiVlastimil BabkaTejun HeoMichal HockoMatthew WilcoxAndrew MortonHugh DickinsYu ZhaoHuang YingJérôme GlisseQi ZhengSuren BaghdasaryanMel GormanLinus Torvalds (pre-git)Kairui SongNaoya HoriguchiJoonSoo KimChristoph LameterDavid RientjesBaolin WangKefeng WangRyan RobertsKirill A. ShutemovZi YanNicholas PigginDan J WilliamsLinus TorvaldsChristoph HellwigMike RapoportAndrea ArcangeliOthers December 1992June 1995January 1997March 1997September 1999October 2000April 2002June 2002July 2002August 2002August 2004January 2006March 2006June 2006October 2006October 2007January 2008February 2008April 2008July 2008September 2008October 2008January 2009April 2009June 2009September 2009December 2009March 2010May 2010July 2010August 2010October 2010November 2010January 2011February 2011March 2011May 2011June 2011July 2011August 2011September 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012July 2012August 2012October 2012November 2012December 2012February 2013April 2013July 2013August 2013September 2013October 2013November 2013January 2014February 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015April 2015May 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017October 2017January 2018February 2018April 2018June 2018August 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025March 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 54, "token_count": 30}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 54, "token_count": 15}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 54, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 54, "token_count": 113}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 54, "token_count": 18}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 54, "token_count": 205}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 24}, {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 54, "token_count": 7}, {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 9, "token_count": 23}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 9, "token_count": 48}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 54, "token_count": 50}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 54, "token_count": 13}, {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 34}, ]}, 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15}, {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 90}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 671}, {"author_id": 12, "token_count": 24}, {"author_id": 55, "token_count": 40}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 12, "token_count": 58}, {"author_id": 10, "token_count": 61}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 42, "token_count": 7}, {"author_id": 12, "token_count": 18}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 67}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, 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{"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 92}, {"author_id": 6, "token_count": 1}, {"author_id": 12, "token_count": 12}, {"author_id": 43, "token_count": 24}, {"author_id": 60, "token_count": 429}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 55, "token_count": 134}, {"author_id": 59, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 55, "token_count": 75}, {"author_id": 16, "token_count": 36}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 55, "token_count": 27}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 9, "token_count": 56}, {"author_id": 42, "token_count": 69}, {"author_id": 55, "token_count": 42}, {"author_id": 43, "token_count": 33}, {"author_id": 60, "token_count": 249}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 55, "token_count": 129}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 413}, {"author_id": 3, "token_count": 10}, {"author_id": 12, "token_count": 84}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 36, "token_count": 37}, {"author_id": 12, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 12, "token_count": 22}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 40}, {"author_id": 45, "token_count": 2}, {"author_id": 3, "token_count": 16}, {"author_id": 55, "token_count": 179}, {"author_id": 11, "token_count": 83}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 18}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 42, "token_count": 1}, {"author_id": 11, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 38, "token_count": 6}, {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 42, "token_count": 11}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 58}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 9, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 383}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 295}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 9, "token_count": 19}, {"author_id": 3, "token_count": 67}, {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 13}, {"author_id": 16, "token_count": 366}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 55, "token_count": 9}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 12, "token_count": 2}, {"author_id": 55, "token_count": 563}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 37, "token_count": 11}, {"author_id": 38, "token_count": 3}, {"author_id": 12, "token_count": 838}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 11}, {"author_id": 12, "token_count": 16}, {"author_id": 55, "token_count": 70}, {"author_id": 43, "token_count": 1}, {"author_id": 60, "token_count": 456}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 55, "token_count": 76}, {"author_id": 43, "token_count": 11}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 22}, {"author_id": 50, "token_count": 8}, {"author_id": 55, "token_count": 52}, {"author_id": 60, "token_count": 298}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 45, "token_count": 11}, {"author_id": 60, "token_count": 143}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 55, "token_count": 42}, {"author_id": 43, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	4978	25.01%
Roman Gushchin	3442	17.29%
Shakeel Butt	1621	8.14%
Vladimir Davydov	1219	6.12%
Song Muchun	753	3.78%
Kamezawa Hiroyuki	525	2.64%
Vlastimil Babka	407	2.04%
Tejun Heo	383	1.92%
Michal Hocko	304	1.53%
Matthew Wilcox	276	1.39%
Andrew Morton	150	0.75%
Hugh Dickins	110	0.55%
Yu Zhao	105	0.53%
Huang Ying	97	0.49%
Jérôme Glisse	96	0.48%
Qi Zheng	37	0.19%
Suren Baghdasaryan	21	0.11%
Mel Gorman	21	0.11%
Linus Torvalds (pre-git)	18	0.09%
Kairui Song	16	0.08%
Naoya Horiguchi	14	0.07%
JoonSoo Kim	13	0.07%
Christoph Lameter	13	0.07%
David Rientjes	12	0.06%
Baolin Wang	11	0.06%
Kefeng Wang	10	0.05%
Ryan Roberts	8	0.04%
Kirill A. Shutemov	7	0.04%
Zi Yan	4	0.02%
Nicholas Piggin	3	0.02%
Dan J Williams	3	0.02%
Linus Torvalds	2	0.01%
Christoph Hellwig	2	0.01%
Mike Rapoport	1	0.01%
Andrea Arcangeli	1	0.01%
Others	5220	26.23%
click to expand▼
Total	19903

memfd.c

495

-

33

1710

Mike KravetzLorenzo StoakesMatthew WilcoxDavid HildenbrandLinus Torvalds (pre-git)Hugh DickinsKirill A. ShutemovPeter XuAndrew MortonMike RapoportDavid HowellsChristoph HellwigAndrea ArcangeliLinus TorvaldsOthers August 1992June 1993September 1993November 1994January 1997March 1997October 2000February 2002August 2002October 2002November 2002September 2006October 2006December 2006July 2007January 2009September 2009January 2010January 2011March 2011June 2011August 2012January 2013May 2013August 2014January 2016July 2016February 2017April 2017June 2017September 2017November 2017January 2018June 2018June 2020May 2021March 2022December 2022April 2023June 2023July 2023August 2023October 2023February 2024June 2024September 2024November 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 24}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 108}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "token_count": 748}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 15, "token_count": 43}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 8, "token_count": 82}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 108}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Kravetz	756	44.21%
Lorenzo Stoakes	112	6.55%
Matthew Wilcox	110	6.43%
David Hildenbrand	43	2.51%
Linus Torvalds (pre-git)	31	1.81%
Hugh Dickins	31	1.81%
Kirill A. Shutemov	24	1.40%
Peter Xu	8	0.47%
Andrew Morton	6	0.35%
Mike Rapoport	5	0.29%
David Howells	5	0.29%
Christoph Hellwig	4	0.23%
Andrea Arcangeli	3	0.18%
Linus Torvalds	2	0.12%
Others	570	33.33%
Total	1710

memory-failure.c

2832

-

103

9708

Naoya HoriguchiAndi KleenOscar SalvadorFengguang WuMatthew WilcoxDan J WilliamsHuang YingKefeng WangChristoph HellwigLinus Torvalds (pre-git)JoonSoo KimHugh DickinsDavid HildenbrandNicholas PigginRyan RobertsQi ZhengMinChan KimPeter ZijlstraVlastimil BabkaAndrea ArcangeliMichal HockoAnshuman KhandualKamezawa HiroyukiZi YanVladimir DavydovSuren BaghdasaryanBaolin WangLinus TorvaldsJérôme GlisseAndrew MortonMike RapoportMel GormanKirill A. ShutemovMike KravetzDavid RientjesTejun HeoPeter XuJan KaraOthers January 1992August 1992June 1993November 1993June 1995January 1996March 1997May 1998May 1999June 1999September 2000February 2002July 2002September 2002March 2003June 2003January 2004April 2004February 2005May 2005October 2005March 2006September 2006October 2006May 2007October 2007July 2008October 2008February 2009September 2009October 2009December 2009February 2010March 2010May 2010September 2010February 2011March 2011May 2011June 2011July 2011December 2011January 2012July 2012October 2012December 2012February 2013April 2013July 2013September 2013November 2013January 2014February 2014June 2014July 2014August 2014December 2014April 2015June 2015August 2015September 2015November 2015January 2016March 2016April 2016November 2016December 2016February 2017May 2017July 2017August 2017September 2017April 2018July 2018November 2018December 2018February 2019March 2019May 2019June 2019July 2019October 2019November 2019April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 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{"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 28, "token_count": 949}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 28, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 28, "token_count": 5}, {"author_id": 36, "token_count": 16}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 230}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 204}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 28, "token_count": 9}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 28, "token_count": 243}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 60, "token_count": 535}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 38, "token_count": 42}, {"author_id": 28, "token_count": 399}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 38, "token_count": 42}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 38, "token_count": 60}, {"author_id": 28, "token_count": 127}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 357}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 38, "token_count": 19}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 50, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 221}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 120}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 3, "token_count": 175}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 67}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 111}, ]}, ]

Author Name	Tokens	Token Proportion
Naoya Horiguchi	2971	30.60%
Andi Kleen	1427	14.70%
Oscar Salvador	451	4.65%
Fengguang Wu	413	4.25%
Matthew Wilcox	392	4.04%
Dan J Williams	356	3.67%
Huang Ying	300	3.09%
Kefeng Wang	230	2.37%
Christoph Hellwig	41	0.42%
Linus Torvalds (pre-git)	37	0.38%
JoonSoo Kim	30	0.31%
Hugh Dickins	26	0.27%
David Hildenbrand	23	0.24%
Nicholas Piggin	19	0.20%
Ryan Roberts	16	0.16%
Qi Zheng	16	0.16%
MinChan Kim	16	0.16%
Peter Zijlstra	13	0.13%
Vlastimil Babka	12	0.12%
Andrea Arcangeli	10	0.10%
Michal Hocko	9	0.09%
Anshuman Khandual	8	0.08%
Kamezawa Hiroyuki	7	0.07%
Zi Yan	5	0.05%
Vladimir Davydov	5	0.05%
Suren Baghdasaryan	5	0.05%
Baolin Wang	5	0.05%
Linus Torvalds	4	0.04%
Jérôme Glisse	4	0.04%
Andrew Morton	4	0.04%
Mike Rapoport	3	0.03%
Mel Gorman	3	0.03%
Kirill A. Shutemov	3	0.03%
Mike Kravetz	2	0.02%
David Rientjes	2	0.02%
Tejun Heo	1	0.01%
Peter Xu	1	0.01%
Jan Kara	1	0.01%
Others	2837	29.22%
click to expand▼
Total	9708

memory-tiers.c

995

-

24

3189

Aneesh Kumar K.VHuang YingZi YanBaolin WangChristoph LameterJérôme GlisseOscar SalvadorNicholas PigginNaoya HoriguchiMel GormanOthers January 2006March 2006May 2010September 2010October 2012September 2017March 2019September 2021November 2021January 2022March 2022April 2022May 2022August 2022September 2022October 2022November 2022January 2023July 2023August 2023September 2023December 2023February 2024April 2024July 2024August 2024September 2024 var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 57, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 175}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 37, "token_count": 26}, {"author_id": 24, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 58, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 33, "token_count": 1898}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 24, "token_count": 510}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 201}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 47, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 24, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Aneesh Kumar K.V	1898	59.52%
Huang Ying	724	22.70%
Zi Yan	26	0.82%
Baolin Wang	26	0.82%
Christoph Lameter	9	0.28%
Jérôme Glisse	4	0.13%
Oscar Salvador	3	0.09%
Nicholas Piggin	3	0.09%
Naoya Horiguchi	3	0.09%
Mel Gorman	3	0.09%
Others	490	15.37%
Total	3189

memory.c

7067

-

227

29174

Hugh DickinsDavid HildenbrandKirill A. ShutemovPeter XuLinus TorvaldsMatthew WilcoxLinus Torvalds (pre-git)Andi KleenNicholas PigginJan KaraQi ZhengRyan RobertsAndrew MortonAndrea ArcangeliKefeng WangHuang YingBaolin WangJohannes WeinerSuren BaghdasaryanJérôme GlisseZi YanMel GormanAneesh Kumar K.VMichal HockoLorenzo StoakesDavid HowellsDan J WilliamsMike KravetzChristoph HellwigKamezawa HiroyukiChristoph LameterMinChan KimPeter ZijlstraLiam R. HowlettYu ZhaoDavid RientjesJason GunthorpeKairui SongNaoya HoriguchiJoonSoo KimShakeel ButtIzik EidusAlexander PotapenkoTejun HeoSong MuchunCatalin MarinasAnshuman KhandualAndrey RyabininMike RapoportFengguang WuRoman GushchinOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992March 1993June 1993July 1993November 1993April 1994July 1994October 1994January 1995February 1995March 1995June 1995January 1996March 1996September 1996March 1997August 1997January 1998May 1998August 1998January 1999February 1999June 1999September 1999January 2000March 2000August 2000September 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003May 2003July 2003August 2003September 2003October 2003November 2003January 2004February 2004April 2004May 2004August 2004October 2004December 2004January 2005February 2005March 2005April 2005May 2005June 2005August 2005September 2005October 2005November 2005December 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007April 2007May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008May 2008June 2008July 2008September 2008October 2008November 2008December 2008January 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009December 2009March 2010May 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011January 2012March 2012April 2012May 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014April 2014June 2014July 2014August 2014September 2014October 2014December 2014February 2015March 2015April 2015May 2015June 2015July 2015September 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018April 2018May 2018June 2018August 2018September 2018October 2018December 2018January 2019March 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 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{"author_id": 38, "token_count": 105}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 3, "token_count": 4}, {"author_id": 17, "token_count": 506}, {"author_id": 47, "token_count": 117}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 38, "token_count": 40}, {"author_id": 27, "token_count": 67}, {"author_id": 36, "token_count": 16}, {"author_id": 60, "token_count": 868}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 15, "token_count": 18}, {"author_id": 38, "token_count": 32}, {"author_id": 27, "token_count": 13}, {"author_id": 8, "token_count": 20}, {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 533}, {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 36, "token_count": 14}, {"author_id": 50, "token_count": 6}, {"author_id": 60, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	2575	8.83%
David Hildenbrand	2204	7.55%
Kirill A. Shutemov	2077	7.12%
Peter Xu	2031	6.96%
Linus Torvalds	1471	5.04%
Matthew Wilcox	1351	4.63%
Linus Torvalds (pre-git)	1061	3.64%
Andi Kleen	893	3.06%
Nicholas Piggin	718	2.46%
Jan Kara	697	2.39%
Qi Zheng	665	2.28%
Ryan Roberts	538	1.84%
Andrew Morton	531	1.82%
Andrea Arcangeli	528	1.81%
Kefeng Wang	518	1.78%
Huang Ying	510	1.75%
Baolin Wang	494	1.69%
Johannes Weiner	331	1.13%
Suren Baghdasaryan	276	0.95%
Jérôme Glisse	261	0.89%
Zi Yan	183	0.63%
Mel Gorman	173	0.59%
Aneesh Kumar K.V	161	0.55%
Michal Hocko	148	0.51%
Lorenzo Stoakes	148	0.51%
David Howells	146	0.50%
Dan J Williams	145	0.50%
Mike Kravetz	128	0.44%
Christoph Hellwig	106	0.36%
Kamezawa Hiroyuki	84	0.29%
Christoph Lameter	80	0.27%
MinChan Kim	69	0.24%
Peter Zijlstra	66	0.23%
Liam R. Howlett	61	0.21%
Yu Zhao	56	0.19%
David Rientjes	31	0.11%
Jason Gunthorpe	29	0.10%
Kairui Song	28	0.10%
Naoya Horiguchi	27	0.09%
JoonSoo Kim	27	0.09%
Shakeel Butt	15	0.05%
Izik Eidus	12	0.04%
Alexander Potapenko	8	0.03%
Tejun Heo	5	0.02%
Song Muchun	5	0.02%
Catalin Marinas	5	0.02%
Anshuman Khandual	4	0.01%
Andrey Ryabinin	4	0.01%
Mike Rapoport	3	0.01%
Fengguang Wu	2	0.01%
Roman Gushchin	1	0.00%
Others	7484	25.65%
click to expand▼
Total	29174

memory_hotplug.c

2458

-

118

8281

David HildenbrandMichal HockoDan J WilliamsOscar SalvadorKamezawa HiroyukiAneesh Kumar K.VAnshuman KhandualJoonSoo KimVladimir DavydovKefeng WangSong MuchunDavid RientjesNaoya HoriguchiVlastimil BabkaAndrew MortonLinus Torvalds (pre-git)Kirill A. ShutemovMatthew WilcoxChristoph HellwigAndi KleenHugh DickinsFengguang WuMinChan KimMel GormanLinus TorvaldsJérôme GlisseBaolin WangSeongJae ParkNicholas PigginChristoph LameterCatalin MarinasZi YanTejun HeoQi ZhengMike RapoportMike KravetzOthers September 1992June 1993June 1995January 1996March 1997August 1998September 1999February 2002April 2002June 2002July 2002August 2002October 2002February 2003June 2003April 2004January 2005March 2005June 2005September 2005October 2005January 2006March 2006June 2006July 2006August 2006September 2006June 2007October 2007November 2007April 2008May 2008June 2008July 2008October 2008November 2008January 2009June 2009November 2009December 2009March 2010May 2010October 2010December 2010January 2011May 2011June 2011July 2011October 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013May 2013June 2013July 2013September 2013November 2013January 2014April 2014June 2014October 2014February 2015April 2015June 2015August 2015September 2015January 2016March 2016May 2016July 2016September 2016October 2016February 2017July 2017September 2017October 2017November 2017December 2017April 2018May 2018August 2018October 2018November 2018December 2018February 2019March 2019May 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020February 2021March 2021May 2021June 2021August 2021September 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, 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2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 33, "token_count": 351}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 20}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 47}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 22}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	2317	27.98%
Michal Hocko	553	6.68%
Dan J Williams	389	4.70%
Oscar Salvador	384	4.64%
Kamezawa Hiroyuki	375	4.53%
Aneesh Kumar K.V	351	4.24%
Anshuman Khandual	261	3.15%
JoonSoo Kim	70	0.85%
Vladimir Davydov	58	0.70%
Kefeng Wang	58	0.70%
Song Muchun	56	0.68%
David Rientjes	52	0.63%
Naoya Horiguchi	43	0.52%
Vlastimil Babka	32	0.39%
Andrew Morton	26	0.31%
Linus Torvalds (pre-git)	23	0.28%
Kirill A. Shutemov	19	0.23%
Matthew Wilcox	16	0.19%
Christoph Hellwig	15	0.18%
Andi Kleen	15	0.18%
Hugh Dickins	13	0.16%
Fengguang Wu	13	0.16%
MinChan Kim	12	0.14%
Mel Gorman	10	0.12%
Linus Torvalds	9	0.11%
Jérôme Glisse	9	0.11%
Baolin Wang	6	0.07%
SeongJae Park	5	0.06%
Nicholas Piggin	5	0.06%
Christoph Lameter	4	0.05%
Catalin Marinas	4	0.05%
Zi Yan	3	0.04%
Tejun Heo	1	0.01%
Qi Zheng	1	0.01%
Mike Rapoport	1	0.01%
Mike Kravetz	1	0.01%
Others	3071	37.08%
click to expand▼
Total	8281

mempolicy.c

3580

-

137

13757

David RientjesChristoph LameterHugh DickinsAndrew MortonMel GormanNaoya HoriguchiAneesh Kumar K.VLiam R. HowlettMatthew WilcoxKamezawa HiroyukiAndi KleenLinus Torvalds (pre-git)Dan J WilliamsKirill A. ShutemovSuren BaghdasaryanMinChan KimVlastimil BabkaAndrea ArcangeliKefeng WangMichal HockoPeter ZijlstraChristoph HellwigJoonSoo KimHuang YingLinus TorvaldsDavid HildenbrandNicholas PigginRyan RobertsLorenzo StoakesDavid HowellsBaolin WangUladzislau RezkiPeter XuAndrey KonovalovTejun HeoMike KravetzAndrey RyabininAnshuman KhandualOthers September 1991January 1992August 1992September 1992March 1993June 1993November 1993June 1995September 1996January 1997March 1997January 2000March 2000October 2000February 2002April 2002June 2002August 2002September 2002January 2003March 2003May 2003February 2004April 2004May 2004June 2004September 2004October 2004November 2004December 2004January 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006June 2006July 2006September 2006October 2006December 2006February 2007March 2007May 2007July 2007August 2007September 2007October 2007November 2007February 2008March 2008April 2008July 2008October 2008November 2008January 2009June 2009August 2009September 2009October 2009December 2009January 2010March 2010May 2010June 2010August 2010October 2010December 2010January 2011March 2011May 2011October 2011December 2011January 2012March 2012April 2012May 2012June 2012October 2012November 2012December 2012January 2013February 2013March 2013September 2013October 2013November 2013December 2013January 2014April 2014June 2014October 2014February 2015May 2015June 2015January 2016February 2016March 2016May 2016September 2016October 2016December 2016January 2017February 2017July 2017September 2017November 2017January 2018March 2018June 2018July 2018August 2018October 2018February 2019March 2019May 2019June 2019August 2019September 2019November 2019January 2020February 2020April 2020June 2020August 2020October 2020November 2020December 2020January 2021February 2021April 2021May 2021June 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023February 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 852105600, "group": [ 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60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 28, "token_count": 115}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 44, "token_count": 7}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 35}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 24}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 39, "token_count": 53}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 44, "token_count": 33}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 25}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "token_count": 25}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 22, "token_count": 7}, {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 361}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 33, "token_count": 216}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 17}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 57}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 52, "token_count": 14}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 42, "token_count": 28}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 2}, {"author_id": 19, "token_count": 6}, {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 71}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 52, "token_count": 114}, {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 50, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 59, "token_count": 37}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 52, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 1025}, {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 2063}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 10}, {"author_id": 3, "token_count": 2}, {"author_id": 59, "token_count": 11}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 15, "token_count": 12}, {"author_id": 3, "token_count": 76}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 15, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	1674	12.17%
Christoph Lameter	1431	10.40%
Hugh Dickins	1153	8.38%
Andrew Morton	1110	8.07%
Mel Gorman	626	4.55%
Naoya Horiguchi	411	2.99%
Aneesh Kumar K.V	238	1.73%
Liam R. Howlett	194	1.41%
Matthew Wilcox	145	1.05%
Kamezawa Hiroyuki	138	1.00%
Andi Kleen	117	0.85%
Linus Torvalds (pre-git)	62	0.45%
Dan J Williams	51	0.37%
Kirill A. Shutemov	49	0.36%
Suren Baghdasaryan	48	0.35%
MinChan Kim	47	0.34%
Vlastimil Babka	40	0.29%
Andrea Arcangeli	38	0.28%
Kefeng Wang	33	0.24%
Michal Hocko	31	0.23%
Peter Zijlstra	29	0.21%
Christoph Hellwig	29	0.21%
JoonSoo Kim	26	0.19%
Huang Ying	25	0.18%
Linus Torvalds	23	0.17%
David Hildenbrand	19	0.14%
Nicholas Piggin	18	0.13%
Ryan Roberts	12	0.09%
Lorenzo Stoakes	12	0.09%
David Howells	12	0.09%
Baolin Wang	12	0.09%
Uladzislau Rezki	7	0.05%
Peter Xu	7	0.05%
Andrey Konovalov	7	0.05%
Tejun Heo	6	0.04%
Mike Kravetz	6	0.04%
Andrey Ryabinin	2	0.01%
Anshuman Khandual	1	0.01%
Others	5868	42.65%
click to expand▼
Total	13757

mempool.c

616

-

40

2306

Linus TorvaldsDavid RientjesAndrew MortonAndrey RyabininTejun HeoAndrey KonovalovChristoph LameterLinus Torvalds (pre-git)Nicholas PigginCatalin MarinasMichal HockoVlastimil BabkaMel GormanSuren BaghdasaryanMike RapoportChristoph HellwigOthers January 1992August 1992January 1996October 1997August 1998September 1999January 2000March 2000February 2002April 2002May 2002September 2002October 2002December 2002January 2003March 2004June 2004March 2005May 2005June 2005October 2005March 2006August 2006July 2007October 2007October 2011January 2012June 2012April 2014June 2014February 2015April 2015May 2015November 2015March 2016June 2016July 2016June 2017November 2017February 2018March 2019August 2020October 2020December 2020June 2022October 2022October 2023November 2023December 2023February 2024March 2024May 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 710}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 152}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 14, "token_count": 22}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 31, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 4, "token_count": 27}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 10, "token_count": 43}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 15}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 25, "token_count": 62}, {"author_id": 39, "token_count": 531}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 13, "token_count": 41}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 59, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	710	30.79%
David Rientjes	531	23.03%
Andrew Morton	185	8.02%
Andrey Ryabinin	66	2.86%
Tejun Heo	55	2.39%
Andrey Konovalov	44	1.91%
Christoph Lameter	27	1.17%
Linus Torvalds (pre-git)	21	0.91%
Nicholas Piggin	20	0.87%
Catalin Marinas	15	0.65%
Michal Hocko	5	0.22%
Vlastimil Babka	4	0.17%
Mel Gorman	4	0.17%
Suren Baghdasaryan	3	0.13%
Mike Rapoport	3	0.13%
Christoph Hellwig	2	0.09%
Others	611	26.50%
Total	2306

memremap.c

530

-

32

2208

Dan J WilliamsChristoph HellwigMatthew WilcoxAndrey RyabininDavid HildenbrandAnshuman KhandualJérôme GlisseMichal HockoAneesh Kumar K.VNicholas PigginKamezawa HiroyukiSong MuchunSuren BaghdasaryanOscar SalvadorAndrew MortonOthers August 2002October 2002November 2005January 2006October 2007October 2008August 2015October 2015January 2016March 2016May 2016July 2016September 2016January 2017April 2017July 2017September 2017December 2017February 2018March 2018May 2018July 2018August 2018October 2018December 2018June 2019July 2019August 2019October 2019January 2020February 2020March 2020April 2020October 2020November 2020February 2021April 2021May 2021October 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022September 2022November 2022January 2023February 2023November 2023April 2024 var spanGroupData = [ {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 23, "token_count": 108}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 171}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 44, "token_count": 27}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 44, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 44, "token_count": 21}, {"author_id": 57, "token_count": 24}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 72}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 44, "token_count": 29}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 57, "token_count": 5}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 25, "token_count": 42}, {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "token_count": 97}, {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 164}, {"author_id": 44, "token_count": 34}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 44, "token_count": 68}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 83}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 33, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 44, "token_count": 32}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 15, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 502}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 41, "token_count": 33}, {"author_id": 44, "token_count": 50}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	1090	49.37%
Christoph Hellwig	514	23.28%
Matthew Wilcox	95	4.30%
Andrey Ryabinin	42	1.90%
David Hildenbrand	34	1.54%
Anshuman Khandual	33	1.49%
Jérôme Glisse	29	1.31%
Michal Hocko	18	0.82%
Aneesh Kumar K.V	16	0.72%
Nicholas Piggin	7	0.32%
Kamezawa Hiroyuki	7	0.32%
Song Muchun	5	0.23%
Suren Baghdasaryan	4	0.18%
Oscar Salvador	4	0.18%
Andrew Morton	1	0.05%
Others	309	13.99%
Total	2208

memtest.c

137

-

15

590

Tejun HeoKefeng WangAndi KleenLinus TorvaldsOthers February 2002March 2008April 2008July 2008February 2009March 2009June 2009August 2010July 2011February 2013January 2014April 2015June 2015September 2015November 2017March 2023August 2023March 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 9}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 38, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	44	7.46%
Kefeng Wang	30	5.08%
Andi Kleen	9	1.53%
Linus Torvalds	3	0.51%
Others	504	85.42%
Total	590

migrate.c

2736

-

122

10248

Huang YingChristoph LameterMatthew WilcoxNaoya HoriguchiHugh DickinsMinChan KimDavid HildenbrandMel GormanYu ZhaoKefeng WangJan KaraMichal HockoJoonSoo KimBaolin WangPeter ZijlstraZi YanAnshuman KhandualPeter XuKirill A. ShutemovJérôme GlisseMike KravetzShakeel ButtJohannes WeinerAndrew MortonNicholas PigginLinus TorvaldsRyan RobertsLinus Torvalds (pre-git)David RientjesSong MuchunVladimir DavydovAndrea ArcangeliKamezawa HiroyukiAneesh Kumar K.VVlastimil BabkaChristoph HellwigAndi KleenOscar SalvadorDavid HowellsDan J WilliamsTejun HeoLorenzo StoakesLiam R. HowlettOthers September 1991January 1995June 1995January 1996March 1996January 1997May 1999June 1999April 2002May 2002June 2002August 2002September 2002October 2002December 2002June 2003March 2004April 2004May 2004June 2004March 2005January 2006February 2006March 2006June 2006September 2006November 2006December 2006March 2007April 2007July 2007August 2007October 2007February 2008June 2008July 2008August 2008October 2008November 2008December 2008January 2009June 2009September 2009December 2009February 2010May 2010September 2010October 2010December 2010January 2011March 2011June 2011October 2011December 2011January 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012February 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014March 2014June 2014December 2014April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016October 2016December 2016February 2017March 2017April 2017May 2017July 2017August 2017September 2017November 2017December 2017January 2018March 2018April 2018October 2018December 2018February 2019March 2019June 2019August 2019November 2019January 2020April 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021May 2021June 2021July 2021September 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, 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{"author_id": 55, "token_count": 31}, {"author_id": 43, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 148}, {"author_id": 21, "token_count": 4}, {"author_id": 17, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 43, "token_count": 7}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 37, "token_count": 46}, {"author_id": 3, "token_count": 87}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 41, "token_count": 12}, {"author_id": 24, "token_count": 108}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 29}, {"author_id": 3, "token_count": 59}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 206}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 24, "token_count": 37}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 33, "token_count": 3}, {"author_id": 37, "token_count": 2}, {"author_id": 24, "token_count": 67}, {"author_id": 17, "token_count": 28}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 83}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 37, "token_count": 37}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 24, "token_count": 106}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 48, "token_count": 5}, {"author_id": 17, "token_count": 21}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 24, "token_count": 978}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 24, "token_count": 388}, {"author_id": 5, "token_count": 2}, {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 24, "token_count": 9}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 24, "token_count": 12}, {"author_id": 3, "token_count": 84}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 48}, {"author_id": 50, "token_count": 18}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 38, "token_count": 65}, {"author_id": 50, "token_count": 11}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 37, "token_count": 53}, {"author_id": 38, "token_count": 4}, {"author_id": 47, "token_count": 38}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 37, "token_count": 30}, {"author_id": 15, "token_count": 11}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 3, "token_count": 1}, {"author_id": 47, "token_count": 40}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 27}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 42}, {"author_id": 1, "token_count": 3}, {"author_id": 38, "token_count": 133}, {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 17, "token_count": 3}, {"author_id": 47, "token_count": 1}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 15, "token_count": 216}, {"author_id": 38, "token_count": 61}, {"author_id": 3, "token_count": 1}, {"author_id": 11, "token_count": 288}, {"author_id": 60, "token_count": 444}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 2}, {"author_id": 47, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 15, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1706	16.65%
Christoph Lameter	1086	10.60%
Matthew Wilcox	760	7.42%
Naoya Horiguchi	416	4.06%
Hugh Dickins	398	3.88%
MinChan Kim	341	3.33%
David Hildenbrand	310	3.02%
Mel Gorman	305	2.98%
Yu Zhao	294	2.87%
Kefeng Wang	290	2.83%
Jan Kara	283	2.76%
Michal Hocko	237	2.31%
JoonSoo Kim	201	1.96%
Baolin Wang	188	1.83%
Peter Zijlstra	178	1.74%
Zi Yan	154	1.50%
Anshuman Khandual	99	0.97%
Peter Xu	93	0.91%
Kirill A. Shutemov	93	0.91%
Jérôme Glisse	80	0.78%
Mike Kravetz	76	0.74%
Shakeel Butt	68	0.66%
Johannes Weiner	51	0.50%
Andrew Morton	48	0.47%
Nicholas Piggin	43	0.42%
Linus Torvalds	39	0.38%
Ryan Roberts	29	0.28%
Linus Torvalds (pre-git)	28	0.27%
David Rientjes	27	0.26%
Song Muchun	21	0.20%
Vladimir Davydov	19	0.19%
Andrea Arcangeli	19	0.19%
Kamezawa Hiroyuki	18	0.18%
Aneesh Kumar K.V	15	0.15%
Vlastimil Babka	14	0.14%
Christoph Hellwig	12	0.12%
Andi Kleen	9	0.09%
Oscar Salvador	4	0.04%
David Howells	4	0.04%
Dan J Williams	3	0.03%
Tejun Heo	2	0.02%
Lorenzo Stoakes	1	0.01%
Liam R. Howlett	1	0.01%
Others	2185	21.32%
click to expand▼
Total	10248

migrate_device.c

960

-

30

3490

Christoph HellwigJérôme GlisseKefeng WangMatthew WilcoxDavid HildenbrandHugh DickinsRyan RobertsPeter XuBaolin WangSuren BaghdasaryanChristoph LameterZi YanAndrew MortonNicholas PigginMel GormanYu ZhaoLinus Torvalds (pre-git)Others January 1996August 2002April 2004March 2006June 2006October 2008December 2009December 2010October 2011December 2013September 2017November 2017December 2018August 2019January 2020February 2020March 2020April 2020July 2020June 2021September 2021November 2021January 2022February 2022May 2022July 2022August 2022September 2022November 2022February 2023June 2023July 2023August 2023December 2023March 2024April 2024May 2024June 2024August 2024February 2025 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 57, "token_count": 323}, {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 37, "token_count": 8}, {"author_id": 3, "token_count": 63}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 23, "token_count": 2085}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 45}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 382}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 3, "token_count": 1}, {"author_id": 50, "token_count": 18}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 30}, {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 22}, {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 38, "token_count": 34}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 96}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 15, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Hellwig	2104	60.29%
Jérôme Glisse	325	9.31%
Kefeng Wang	130	3.72%
Matthew Wilcox	125	3.58%
David Hildenbrand	105	3.01%
Hugh Dickins	20	0.57%
Ryan Roberts	18	0.52%
Peter Xu	15	0.43%
Baolin Wang	9	0.26%
Suren Baghdasaryan	5	0.14%
Christoph Lameter	5	0.14%
Zi Yan	4	0.11%
Andrew Morton	4	0.11%
Nicholas Piggin	3	0.09%
Mel Gorman	3	0.09%
Yu Zhao	2	0.06%
Linus Torvalds (pre-git)	2	0.06%
Others	611	17.51%
Total	3490

mincore.c

283

-

33

1076

Linus TorvaldsNaoya HoriguchiJohannes WeinerNicholas PigginHugh DickinsChristoph HellwigDavid HowellsMatthew WilcoxKirill A. ShutemovAndrea ArcangeliAndrey KonovalovSuren BaghdasaryanRyan RobertsLinus Torvalds (pre-git)Andrew MortonTejun HeoPeter XuMike RapoportHuang YingKairui SongOthers May 1992September 1992March 2002February 2004February 2005March 2005December 2006February 2007January 2009December 2009March 2010May 2010January 2011November 2013February 2015November 2015January 2016April 2016October 2016February 2017November 2017January 2019May 2019August 2019September 2019February 2020June 2020October 2020January 2021May 2022October 2022January 2023March 2023June 2023August 2023May 2024July 2024 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 27, "token_count": 110}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 27, "token_count": 118}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 31, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 28, "token_count": 21}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 9, "token_count": 134}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 28, "token_count": 166}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 203}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	431	40.06%
Naoya Horiguchi	187	17.38%
Johannes Weiner	134	12.45%
Nicholas Piggin	71	6.60%
Hugh Dickins	19	1.77%
Christoph Hellwig	19	1.77%
David Howells	13	1.21%
Matthew Wilcox	11	1.02%
Kirill A. Shutemov	11	1.02%
Andrea Arcangeli	11	1.02%
Andrey Konovalov	7	0.65%
Suren Baghdasaryan	5	0.46%
Ryan Roberts	3	0.28%
Linus Torvalds (pre-git)	3	0.28%
Andrew Morton	3	0.28%
Tejun Heo	2	0.19%
Peter Xu	2	0.19%
Mike Rapoport	2	0.19%
Huang Ying	2	0.19%
Kairui Song	1	0.09%
Others	139	12.92%
click to expand▼
Total	1076

mlock.c

825

-

60

3356

Hugh DickinsLinus Torvalds (pre-git)Lorenzo StoakesVlastimil BabkaNicholas PigginMatthew WilcoxLiam R. HowlettKirill A. ShutemovAndrew MortonMichal HockoSuren BaghdasaryanAndrey KonovalovRyan RobertsMike RapoportMinChan KimLinus TorvaldsMel GormanDavid RientjesShakeel ButtQi ZhengJoonSoo KimAndrey RyabininOthers September 1991November 1991March 1992May 1992September 1992October 1992December 1992March 1993July 1993August 1993September 1993July 1994August 1994January 1995February 1995June 1995January 1996January 1997October 1997March 1998May 1998May 1999June 1999September 1999January 2000March 2000February 2002June 2002September 2002October 2002March 2003September 2003February 2004May 2004August 2004October 2004November 2004January 2005February 2005March 2005January 2006March 2006September 2006May 2007July 2007July 2008October 2008January 2009February 2009September 2009March 2010January 2011March 2011May 2011October 2011October 2012February 2013September 2013January 2014March 2015April 2015November 2015January 2016May 2016October 2016November 2016February 2017March 2017May 2017September 2017October 2017November 2017February 2018August 2018March 2019June 2019September 2019May 2020June 2020September 2020December 2020April 2021May 2021July 2021February 2022March 2022April 2022July 2022September 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023March 2024June 2024October 2024 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 688982400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 364}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 31, "token_count": 138}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 219}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 5, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 42, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 136}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 55, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 628}, {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 63}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 64}, {"author_id": 8, "token_count": 252}, {"author_id": 3, "token_count": 1}, {"author_id": 59, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 50, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 52, "token_count": 16}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	685	20.41%
Linus Torvalds (pre-git)	533	15.88%
Lorenzo Stoakes	257	7.66%
Vlastimil Babka	226	6.73%
Nicholas Piggin	142	4.23%
Matthew Wilcox	84	2.50%
Liam R. Howlett	80	2.38%
Kirill A. Shutemov	56	1.67%
Andrew Morton	37	1.10%
Michal Hocko	33	0.98%
Suren Baghdasaryan	25	0.74%
Andrey Konovalov	14	0.42%
Ryan Roberts	12	0.36%
Mike Rapoport	8	0.24%
MinChan Kim	7	0.21%
Linus Torvalds	6	0.18%
Mel Gorman	5	0.15%
David Rientjes	5	0.15%
Shakeel Butt	4	0.12%
Qi Zheng	1	0.03%
JoonSoo Kim	1	0.03%
Andrey Ryabinin	1	0.03%
Others	1134	33.79%
click to expand▼
Total	3356

mm_init.c

2681

-

87

9613

Mike RapoportMel GormanKefeng WangAlexander PotapenkoDavid HildenbrandLinus Torvalds (pre-git)Kirill A. ShutemovJoonSoo KimVlastimil BabkaNaoya HoriguchiAneesh Kumar K.VOscar SalvadorChristoph LameterSuren BaghdasaryanKamezawa HiroyukiDavid HowellsPeter ZijlstraHugh DickinsAndrew MortonCatalin MarinasYu ZhaoAnshuman KhandualMinChan KimMike KravetzLinus TorvaldsChristoph HellwigAndi KleenJan KaraOthers June 1993June 1995September 1999March 2000September 2000February 2002May 2002September 2002October 2002December 2002March 2003January 2005June 2005October 2005January 2006February 2006September 2006May 2007July 2007October 2007April 2008July 2008June 2009August 2010October 2011December 2011January 2012February 2013July 2013October 2013January 2014April 2014August 2014October 2014December 2014February 2015April 2015June 2015July 2015September 2015March 2016May 2016July 2016August 2016February 2017August 2017December 2017January 2018April 2018August 2018October 2018December 2018February 2019May 2019July 2019September 2019April 2020June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021July 2021November 2021January 2022June 2022August 2022September 2022October 2022January 2023March 2023April 2023May 2023June 2023July 2023August 2023November 2023December 2023January 2024March 2024May 2024June 2024August 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 31}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 27, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 29, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 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]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 2, "token_count": 7495}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 33, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 87}, {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 33, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 10}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 15, "token_count": 7}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 28}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 2, "token_count": 1}, {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	7512	78.14%
Mel Gorman	623	6.48%
Kefeng Wang	93	0.97%
Alexander Potapenko	58	0.60%
David Hildenbrand	42	0.44%
Linus Torvalds (pre-git)	41	0.43%
Kirill A. Shutemov	40	0.42%
JoonSoo Kim	39	0.41%
Vlastimil Babka	27	0.28%
Naoya Horiguchi	22	0.23%
Aneesh Kumar K.V	20	0.21%
Oscar Salvador	19	0.20%
Christoph Lameter	19	0.20%
Suren Baghdasaryan	16	0.17%
Kamezawa Hiroyuki	10	0.10%
David Howells	10	0.10%
Peter Zijlstra	8	0.08%
Hugh Dickins	7	0.07%
Andrew Morton	7	0.07%
Catalin Marinas	6	0.06%
Yu Zhao	5	0.05%
Anshuman Khandual	5	0.05%
MinChan Kim	4	0.04%
Mike Kravetz	4	0.04%
Linus Torvalds	4	0.04%
Christoph Hellwig	3	0.03%
Andi Kleen	3	0.03%
Jan Kara	2	0.02%
Others	964	10.03%
click to expand▼
Total	9613

mm_slot.h

55

-

1

122

Qi Zheng August 2022 var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 36, "token_count": 122}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	122	100.00%
Total	122

mmap.c

1797

-

117

6634

Lorenzo StoakesLiam R. HowlettLinus Torvalds (pre-git)Kirill A. ShutemovAndrew MortonLinus TorvaldsAndrea ArcangeliHugh DickinsSuren BaghdasaryanMichal HockoOscar SalvadorDavid HowellsPeter ZijlstraMike RapoportMatthew WilcoxNicholas PigginVlastimil BabkaDan J WilliamsChristoph HellwigMike KravetzKefeng WangTejun HeoMel GormanDavid RientjesAnshuman KhandualOthers September 1991January 1992May 1992August 1992September 1992June 1993July 1993September 1993May 1994July 1994October 1994January 1995June 1995January 1996March 1996June 1996September 1996January 1997March 1997October 1997January 1998May 1998January 1999May 1999June 1999September 1999January 2000March 2000October 2000February 2002March 2002April 2002May 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003July 2003October 2003December 2003February 2004March 2004April 2004May 2004July 2004August 2004September 2004January 2005March 2005April 2005May 2005June 2005September 2005October 2005November 2005March 2006April 2006September 2006October 2006December 2006February 2007May 2007July 2007August 2007October 2007November 2007January 2008February 2008June 2008July 2008August 2008October 2008January 2009February 2009March 2009April 2009June 2009September 2009November 2009December 2009January 2010March 2010August 2010December 2010January 2011April 2011May 2011October 2011January 2012February 2012March 2012April 2012May 2012October 2012December 2012January 2013February 2013April 2013September 2013November 2013January 2014March 2014May 2014June 2014August 2014September 2014October 2014November 2014December 2014June 2015September 2015November 2015December 2015January 2016February 2016May 2016June 2016July 2016September 2016October 2016December 2016February 2017June 2017September 2017November 2017March 2018April 2018May 2018June 2018July 2018October 2018December 2018May 2019November 2019April 2020June 2020July 2020October 2020December 2020June 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023December 2023January 2024March 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, 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{"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 42, "token_count": 18}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 38}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 42, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 59, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 605}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 52, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 98}, {"author_id": 59, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 52, "token_count": 3}, {"author_id": 59, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 52, "token_count": 17}, {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 52, "token_count": 54}, {"author_id": 27, "token_count": 23}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 52, "token_count": 65}, {"author_id": 27, "token_count": 6}, {"author_id": 3, "token_count": 2}, {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 96}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 2764}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 52, "token_count": 6}, {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 189}, {"author_id": 8, "token_count": 2}, {"author_id": 58, "token_count": 36}, {"author_id": 16, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 8, "token_count": 141}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	3032	45.70%
Liam R. Howlett	860	12.96%
Linus Torvalds (pre-git)	283	4.27%
Kirill A. Shutemov	202	3.04%
Andrew Morton	144	2.17%
Linus Torvalds	132	1.99%
Andrea Arcangeli	130	1.96%
Hugh Dickins	63	0.95%
Suren Baghdasaryan	55	0.83%
Michal Hocko	37	0.56%
Oscar Salvador	36	0.54%
David Howells	31	0.47%
Peter Zijlstra	21	0.32%
Mike Rapoport	21	0.32%
Matthew Wilcox	18	0.27%
Nicholas Piggin	14	0.21%
Vlastimil Babka	7	0.11%
Dan J Williams	5	0.08%
Christoph Hellwig	5	0.08%
Mike Kravetz	3	0.05%
Kefeng Wang	3	0.05%
Tejun Heo	2	0.03%
Mel Gorman	1	0.02%
David Rientjes	1	0.02%
Anshuman Khandual	1	0.02%
Others	1527	23.02%
click to expand▼
Total	6634

mmap_lock.c

44

-

5

139

Mel GormanShakeel ButtOthers June 2020December 2020June 2021November 2024 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 55, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	6	4.32%
Shakeel Butt	3	2.16%
Others	130	93.53%
Total	139

mmu_gather.c

494

-

31

1687

Peter ZijlstraDavid HildenbrandLinus TorvaldsHugh DickinsQi ZhengAndrew MortonAneesh Kumar K.VMichal HockoLinus Torvalds (pre-git)MinChan KimMel GormanNicholas PigginJérôme GlisseMatthew WilcoxLorenzo StoakesOthers June 1993February 1995June 1995June 1999February 2002April 2002May 2002June 2002January 2003May 2003January 2004February 2004April 2004June 2004April 2005December 2006October 2007January 2008July 2008May 2011January 2012November 2012January 2013April 2013April 2014October 2014January 2015September 2015July 2016December 2016August 2017September 2017August 2018September 2018October 2018June 2019February 2020June 2020January 2021April 2021January 2022April 2022November 2022December 2022March 2023August 2023December 2023February 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 14, "token_count": 13}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 66}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 51, "token_count": 276}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 42, "token_count": 21}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 33, "token_count": 29}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 21, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 51, "token_count": 20}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 51, "token_count": 332}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 51, "token_count": 86}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 85}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 27, "token_count": 45}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 15, "token_count": 261}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 36, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Zijlstra	717	42.50%
David Hildenbrand	266	15.77%
Linus Torvalds	154	9.13%
Hugh Dickins	66	3.91%
Qi Zheng	57	3.38%
Andrew Morton	39	2.31%
Aneesh Kumar K.V	34	2.02%
Michal Hocko	21	1.24%
Linus Torvalds (pre-git)	19	1.13%
MinChan Kim	13	0.77%
Mel Gorman	7	0.41%
Nicholas Piggin	2	0.12%
Jérôme Glisse	2	0.12%
Matthew Wilcox	1	0.06%
Lorenzo Stoakes	1	0.06%
Others	288	17.07%
Total	1687

mmu_notifier.c

1099

-

35

3295

Jason GunthorpeAndrea ArcangeliLinus Torvalds (pre-git)Jérôme GlisseMichal HockoIzik EidusVladimir DavydovAndrew MortonPeter ZijlstraLinus TorvaldsLorenzo StoakesHugh DickinsChristoph LameterOthers January 1992August 1992August 1993September 1993July 1994February 1995June 1995September 1996May 1998March 2000February 2002April 2002May 2002September 2002March 2003April 2004August 2004February 2006September 2006December 2006May 2007July 2008September 2009January 2011October 2011July 2012October 2012February 2013May 2013June 2013September 2014November 2014September 2015February 2017March 2017November 2017August 2018December 2018May 2019June 2019July 2019August 2019November 2019December 2019January 2020March 2020June 2020August 2020October 2020March 2021April 2022July 2023July 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 476}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 49, "token_count": 38}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 45}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 46, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 42, "token_count": 47}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 30}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 57, "token_count": 20}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 56, "token_count": 269}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 56, "token_count": 1427}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 56, "token_count": 165}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 56, "token_count": 136}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Jason Gunthorpe	1997	60.61%
Andrea Arcangeli	521	15.81%
Linus Torvalds (pre-git)	51	1.55%
Jérôme Glisse	51	1.55%
Michal Hocko	47	1.43%
Izik Eidus	38	1.15%
Vladimir Davydov	36	1.09%
Andrew Morton	11	0.33%
Peter Zijlstra	4	0.12%
Linus Torvalds	4	0.12%
Lorenzo Stoakes	3	0.09%
Hugh Dickins	3	0.09%
Christoph Lameter	3	0.09%
Others	526	15.96%
Total	3295

mmzone.c

113

-

17

416

Mel GormanKamezawa HiroyukiPeter ZijlstraHugh DickinsYu ZhaoKefeng WangAndrew MortonLinus Torvalds (pre-git)Andi KleenOthers September 1992June 1993May 2004October 2005March 2006April 2008May 2009May 2011May 2012February 2013October 2013May 2016February 2017November 2017December 2020February 2022March 2022September 2022October 2023November 2023July 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 54, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 6, "token_count": 102}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 47}, {"author_id": 51, "token_count": 15}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	154	37.02%
Kamezawa Hiroyuki	122	29.33%
Peter Zijlstra	25	6.01%
Hugh Dickins	6	1.44%
Yu Zhao	5	1.20%
Kefeng Wang	5	1.20%
Andrew Morton	5	1.20%
Linus Torvalds (pre-git)	3	0.72%
Andi Kleen	1	0.24%
Others	90	21.63%
Total	416

mprotect.c

917

-

77

3649

Peter XuLinus Torvalds (pre-git)Andi KleenHugh DickinsDavid HildenbrandAndrew MortonPeter ZijlstraKirill A. ShutemovMel GormanLiam R. HowlettLorenzo StoakesLinus TorvaldsHuang YingChristoph LameterJohannes WeinerAndrea ArcangeliAneesh Kumar K.VJérôme GlisseKefeng WangCatalin MarinasChristoph HellwigSuren BaghdasaryanAnshuman KhandualRyan RobertsZi YanDan J WilliamsBaolin WangMike RapoportMichal HockoAndrey KonovalovMatthew WilcoxDavid RientjesDavid HowellsOthers May 1992August 1992September 1992March 1993June 1993May 1994July 1994August 1994October 1994November 1994January 1995February 1995June 1995March 1996September 1996January 1997May 1998June 1999September 1999January 2000October 2000February 2002March 2002April 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002September 2003February 2004March 2004May 2004July 2004August 2004December 2004February 2005March 2005May 2005September 2005October 2005March 2006June 2006September 2006May 2008June 2008July 2008January 2009February 2009June 2009September 2009January 2011February 2012March 2012October 2012November 2012December 2012October 2013November 2013December 2013January 2014February 2014April 2014October 2014February 2015March 2015June 2015January 2016February 2016March 2016May 2016July 2016October 2016December 2016February 2017March 2017July 2017August 2017September 2017November 2017January 2018February 2018April 2018June 2018March 2019May 2019August 2019September 2019November 2019March 2020April 2020June 2020November 2020February 2021May 2021June 2021March 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023August 2023October 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 17}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 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Author Name	Tokens	Token Proportion
Peter Xu	596	16.33%
Linus Torvalds (pre-git)	429	11.76%
Andi Kleen	294	8.06%
Hugh Dickins	235	6.44%
David Hildenbrand	179	4.91%
Andrew Morton	157	4.30%
Peter Zijlstra	120	3.29%
Kirill A. Shutemov	119	3.26%
Mel Gorman	115	3.15%
Liam R. Howlett	82	2.25%
Lorenzo Stoakes	61	1.67%
Linus Torvalds	46	1.26%
Huang Ying	46	1.26%
Christoph Lameter	45	1.23%
Johannes Weiner	37	1.01%
Andrea Arcangeli	28	0.77%
Aneesh Kumar K.V	23	0.63%
Jérôme Glisse	20	0.55%
Kefeng Wang	19	0.52%
Catalin Marinas	16	0.44%
Christoph Hellwig	14	0.38%
Suren Baghdasaryan	13	0.36%
Anshuman Khandual	13	0.36%
Ryan Roberts	9	0.25%
Zi Yan	8	0.22%
Dan J Williams	8	0.22%
Baolin Wang	8	0.22%
Mike Rapoport	7	0.19%
Michal Hocko	7	0.19%
Andrey Konovalov	7	0.19%
Matthew Wilcox	6	0.16%
David Rientjes	5	0.14%
David Howells	2	0.05%
Others	875	23.98%
click to expand▼
Total	3649

mremap.c

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Linus Torvalds (pre-git)Hugh DickinsAneesh Kumar K.VAndrew MortonLiam R. HowlettLinus TorvaldsAndrea ArcangeliAndi KleenMike RapoportRyan RobertsMike KravetzKirill A. ShutemovJérôme GlisseSuren BaghdasaryanLorenzo StoakesOscar SalvadorNicholas PigginMichal HockoBaolin WangQi ZhengMel GormanAndrey KonovalovZi YanPeter XuMinChan KimYu ZhaoPeter ZijlstraKefeng WangAnshuman KhandualOthers January 1992May 1992August 1992September 1992November 1992June 1993July 1993November 1993July 1994June 1995March 1996September 1996January 1997May 1998August 1998June 1999September 1999January 2000March 2000September 2000February 2002March 2002April 2002July 2002September 2002October 2002September 2003January 2004February 2004April 2004May 2004August 2004December 2004January 2005February 2005March 2005May 2005August 2005September 2005October 2005December 2005July 2006September 2006June 2007July 2008January 2009September 2009November 2009December 2009March 2010October 2010January 2011April 2011October 2011October 2012December 2012February 2013July 2013August 2013May 2014September 2014October 2014April 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016November 2016February 2017March 2017August 2017September 2017November 2017October 2018December 2018January 2019March 2019May 2019September 2019November 2019April 2020May 2020June 2020July 2020August 2020December 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021March 2022April 2022May 2022June 2022September 2022January 2023February 2023May 2023June 2023July 2023August 2023September 2023October 2023April 2024June 2024August 2024September 2024October 2024November 2024January 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 720604800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, 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"token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 651}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 33, "token_count": 346}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 37, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 30}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 69}, {"author_id": 59, "token_count": 17}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 69}, {"author_id": 52, "token_count": 21}, {"author_id": 50, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 225}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 52, "token_count": 55}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 50, "token_count": 55}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	605	12.63%
Hugh Dickins	528	11.02%
Aneesh Kumar K.V	351	7.33%
Andrew Morton	239	4.99%
Liam R. Howlett	175	3.65%
Linus Torvalds	128	2.67%
Andrea Arcangeli	99	2.07%
Andi Kleen	65	1.36%
Mike Rapoport	61	1.27%
Ryan Roberts	58	1.21%
Mike Kravetz	38	0.79%
Kirill A. Shutemov	37	0.77%
Jérôme Glisse	23	0.48%
Suren Baghdasaryan	22	0.46%
Lorenzo Stoakes	17	0.35%
Oscar Salvador	9	0.19%
Nicholas Piggin	9	0.19%
Michal Hocko	9	0.19%
Baolin Wang	9	0.19%
Qi Zheng	8	0.17%
Mel Gorman	7	0.15%
Andrey Konovalov	7	0.15%
Zi Yan	6	0.13%
Peter Xu	6	0.13%
MinChan Kim	4	0.08%
Yu Zhao	3	0.06%
Peter Zijlstra	1	0.02%
Kefeng Wang	1	0.02%
Anshuman Khandual	1	0.02%
Others	2265	47.28%
click to expand▼
Total	4791

mseal.c

269

-

27

720

Andrew MortonLinus Torvalds (pre-git)Liam R. HowlettLinus TorvaldsMichal HockoAndrey KonovalovLorenzo StoakesHugh DickinsDavid HildenbrandAndrea ArcangeliSuren BaghdasaryanOthers January 1992May 1992August 1992March 1993August 1993July 1994August 1994January 1995March 1997May 1998September 1999February 2002March 2002May 2002September 2002September 2003October 2003February 2004April 2004May 2004April 2005July 2008January 2009November 2009April 2013May 2016July 2016November 2017September 2019November 2019June 2020January 2022June 2022September 2022January 2023February 2023April 2024August 2024October 2024December 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 26}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 14}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 469}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Morton	41	5.69%
Linus Torvalds (pre-git)	27	3.75%
Liam R. Howlett	26	3.61%
Linus Torvalds	8	1.11%
Michal Hocko	7	0.97%
Andrey Konovalov	7	0.97%
Lorenzo Stoakes	3	0.42%
Hugh Dickins	2	0.28%
David Hildenbrand	2	0.28%
Andrea Arcangeli	2	0.28%
Suren Baghdasaryan	1	0.14%
Others	594	82.50%
Total	720

msync.c

114

-

14

445

Linus TorvaldsAndrew MortonPeter ZijlstraMatthew WilcoxLinus Torvalds (pre-git)Andrey KonovalovLiam R. HowlettOthers August 1993January 1995June 1995September 1999February 2002March 2002July 2002October 2002February 2004March 2006September 2006January 2009June 2014July 2014November 2015November 2017September 2019June 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 27, "token_count": 131}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 14, "token_count": 86}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 51, "token_count": 77}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	133	29.89%
Andrew Morton	106	23.82%
Peter Zijlstra	77	17.30%
Matthew Wilcox	50	11.24%
Linus Torvalds (pre-git)	18	4.04%
Andrey Konovalov	7	1.57%
Liam R. Howlett	6	1.35%
Others	48	10.79%
Total	445

nommu.c

1806

-

90

6807

David HowellsLiam R. HowlettLinus Torvalds (pre-git)Matthew WilcoxLinus TorvaldsAndrew MortonChristoph HellwigAndi KleenDavid HildenbrandLorenzo StoakesKirill A. ShutemovSuren BaghdasaryanMichal HockoJoonSoo KimNicholas PigginDavid RientjesAndrea ArcangeliMike RapoportHugh DickinsChristoph LameterKefeng WangCatalin MarinasTejun HeoAndrey RyabininVladimir DavydovJan KaraOthers May 1992July 1993October 1994June 1995March 1996September 1996January 1997March 1997January 1998March 1998February 1999May 1999June 1999September 1999January 2000March 2000October 2000February 2002April 2002May 2002July 2002August 2002September 2002December 2002March 2003April 2003May 2003July 2003January 2004February 2004March 2004April 2004May 2004August 2004October 2004January 2005February 2005March 2005April 2005June 2005September 2005October 2005January 2006February 2006March 2006July 2006September 2006December 2006February 2007March 2007July 2007August 2007October 2007January 2008February 2008April 2008June 2008July 2008October 2008January 2009February 2009April 2009May 2009August 2009September 2009October 2009November 2009December 2009January 2010March 2010May 2010August 2010October 2010November 2010December 2010January 2011March 2011May 2011June 2011July 2011October 2011February 2012April 2012May 2012June 2012October 2012January 2013February 2013March 2013April 2013July 2013April 2014June 2014September 2014December 2014January 2015February 2015March 2015May 2015June 2015July 2015September 2015November 2015January 2016February 2016July 2016October 2016November 2016December 2016February 2017May 2017September 2017February 2018March 2018June 2018July 2018May 2019July 2019September 2019November 2019June 2020August 2020January 2021April 2022June 2022September 2022January 2023March 2023June 2023July 2023August 2023October 2023March 2024July 2024October 2024November 2024 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 29}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 917856000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 57}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 647}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 14, "token_count": 62}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 690}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 29, "token_count": 13}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 29, "token_count": 560}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 56}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 14, "token_count": 25}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 29, "token_count": 325}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1172736000, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 31, "token_count": 5}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 29, "token_count": 1393}, {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1233475200, 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60, "token_count": 46}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 29, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 22}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 27, "token_count": 66}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 23, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 25, "token_count": 4}, {"author_id": 26, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 42, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 27, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 81}, {"author_id": 3, "token_count": 166}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 15, "token_count": 58}, {"author_id": 52, "token_count": 115}, {"author_id": 59, "token_count": 23}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 13}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 27, "token_count": 38}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 52, "token_count": 90}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	3304	48.54%
Liam R. Howlett	286	4.20%
Linus Torvalds (pre-git)	181	2.66%
Matthew Wilcox	167	2.45%
Linus Torvalds	162	2.38%
Andrew Morton	121	1.78%
Christoph Hellwig	78	1.15%
Andi Kleen	65	0.95%
David Hildenbrand	58	0.85%
Lorenzo Stoakes	35	0.51%
Kirill A. Shutemov	26	0.38%
Suren Baghdasaryan	23	0.34%
Michal Hocko	21	0.31%
JoonSoo Kim	20	0.29%
Nicholas Piggin	16	0.24%
David Rientjes	14	0.21%
Andrea Arcangeli	14	0.21%
Mike Rapoport	13	0.19%
Hugh Dickins	12	0.18%
Christoph Lameter	7	0.10%
Kefeng Wang	6	0.09%
Catalin Marinas	5	0.07%
Tejun Heo	4	0.06%
Andrey Ryabinin	4	0.06%
Vladimir Davydov	2	0.03%
Jan Kara	2	0.03%
Others	2161	31.75%
click to expand▼
Total	6807

numa.c

63

-

17

241

Dan J WilliamsMike RapoportTejun HeoCatalin MarinasOthers September 2004October 2005June 2006March 2009February 2011May 2011March 2012February 2013March 2014June 2014August 2014September 2014April 2016October 2018March 2019February 2020October 2020November 2020March 2021December 2023August 2024January 2025 var spanGroupData = [ {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 44, "token_count": 31}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	38	15.77%
Mike Rapoport	34	14.11%
Tejun Heo	15	6.22%
Catalin Marinas	3	1.24%
Others	151	62.66%
Total	241

numa_emulation.c

602

-

28

2404

Tejun HeoDan J WilliamsDavid RientjesAndi KleenPeter ZijlstraMike RapoportKefeng WangHuang YingOthers February 2002August 2004January 2005January 2006February 2007May 2007July 2007January 2008February 2008March 2008May 2008January 2009March 2009September 2009November 2009February 2010August 2010December 2010January 2011February 2011March 2011April 2011May 2011July 2011February 2012April 2012May 2012July 2017November 2017July 2018October 2018October 2019March 2020September 2020October 2020September 2021November 2021February 2022August 2024January 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 69}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 39, "token_count": 18}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 39, "token_count": 31}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 39, "token_count": 62}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 39, "token_count": 77}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 39, "token_count": 9}, {"author_id": 10, "token_count": 1316}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 10, "token_count": 37}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 53}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 51, "token_count": 30}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 303}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 100}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1431	59.53%
Dan J Williams	307	12.77%
David Rientjes	211	8.78%
Andi Kleen	75	3.12%
Peter Zijlstra	30	1.25%
Mike Rapoport	23	0.96%
Kefeng Wang	2	0.08%
Huang Ying	1	0.04%
Others	324	13.48%
Total	2404

numa_memblks.c

571

-

25

2299

Mike RapoportTejun HeoAndi KleenDan J WilliamsDavid RientjesOthers February 2002August 2004January 2005April 2006June 2006May 2007February 2008March 2009September 2009November 2009August 2010February 2011March 2011May 2011July 2011December 2011May 2012March 2013November 2013January 2014October 2014April 2015June 2015September 2015February 2016April 2016August 2016April 2017May 2018May 2019February 2020November 2020September 2021July 2023December 2023January 2024February 2024May 2024August 2024October 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 40, "token_count": 48}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 10, "token_count": 383}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 39, "token_count": 19}, {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 10, "token_count": 120}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 10, "token_count": 26}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 44, "token_count": 38}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 44, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 339}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 2, "token_count": 1094}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	1097	47.72%
Tejun Heo	530	23.05%
Andi Kleen	51	2.22%
Dan J Williams	44	1.91%
David Rientjes	31	1.35%
Others	546	23.75%
Total	2299

oom_kill.c

1266

-

87

4141

Michal HockoDavid RientjesVladimir DavydovSuren BaghdasaryanRoman GushchinShakeel ButtLinus Torvalds (pre-git)Kamezawa HiroyukiJohannes WeinerNicholas PigginChristoph LameterJérôme GlisseAndrew MortonMel GormanKirill A. ShutemovLinus TorvaldsLiam R. HowlettAndrea ArcangeliHugh DickinsKairui SongVlastimil BabkaDavid HowellsChristoph HellwigJoonSoo KimPeter ZijlstraOthers September 1991December 1991September 1992June 1993September 1993June 1995March 1998September 2000October 2000February 2002May 2002June 2002October 2002June 2003July 2003January 2004May 2004October 2004February 2005March 2005May 2005February 2006April 2006June 2006September 2006October 2006December 2006May 2007July 2007October 2007February 2008April 2008May 2008July 2008November 2008January 2009March 2009May 2009June 2009September 2009December 2009March 2010August 2010September 2010March 2011April 2011July 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012October 2012December 2012February 2013July 2013September 2013October 2013January 2014October 2014December 2014February 2015June 2015September 2015November 2015December 2015January 2016March 2016May 2016July 2016August 2016October 2016February 2017May 2017July 2017August 2017September 2017October 2017November 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018December 2018February 2019March 2019May 2019June 2019July 2019September 2019January 2020April 2020June 2020August 2020October 2020December 2020February 2021March 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022May 2023October 2023November 2023February 2024March 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 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{"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Michal Hocko	917	22.14%
David Rientjes	780	18.84%
Vladimir Davydov	327	7.90%
Suren Baghdasaryan	219	5.29%
Roman Gushchin	154	3.72%
Shakeel Butt	134	3.24%
Linus Torvalds (pre-git)	65	1.57%
Kamezawa Hiroyuki	54	1.30%
Johannes Weiner	52	1.26%
Nicholas Piggin	45	1.09%
Christoph Lameter	35	0.85%
Jérôme Glisse	30	0.72%
Andrew Morton	28	0.68%
Mel Gorman	24	0.58%
Kirill A. Shutemov	21	0.51%
Linus Torvalds	15	0.36%
Liam R. Howlett	15	0.36%
Andrea Arcangeli	15	0.36%
Hugh Dickins	10	0.24%
Kairui Song	8	0.19%
Vlastimil Babka	6	0.14%
David Howells	5	0.12%
Christoph Hellwig	4	0.10%
JoonSoo Kim	2	0.05%
Peter Zijlstra	1	0.02%
Others	1175	28.37%
click to expand▼
Total	4141

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Tejun HeoFengguang WuMatthew WilcoxAndrew MortonJan KaraPeter ZijlstraChristoph HellwigJohannes WeinerMel GormanLinus Torvalds (pre-git)David RientjesLinus TorvaldsChristoph LameterDavid HowellsAndrey RyabininMinChan KimJoonSoo KimNicholas PigginHuang YingNaoya HoriguchiMike RapoportShakeel ButtKirill A. ShutemovAndrea ArcangeliMichal HockoKefeng WangDavid HildenbrandOthers September 1992June 1993November 1993August 1994June 1995January 1996September 1996March 1997August 1997June 1999September 1999September 2000October 2000February 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002January 2003March 2003April 2003June 2003September 2003October 2003January 2004April 2004May 2004August 2004January 2005February 2005March 2005November 2005January 2006March 2006June 2006August 2006September 2006December 2006February 2007May 2007July 2007October 2007November 2007February 2008April 2008January 2009February 2009March 2009April 2009May 2009June 2009September 2009October 2009April 2010May 2010June 2010July 2010August 2010October 2010December 2010January 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012March 2012April 2012May 2012June 2012December 2012January 2013February 2013April 2013September 2013October 2013January 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014January 2015February 2015March 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016October 2016November 2016December 2016February 2017March 2017April 2017May 2017August 2017September 2017October 2017November 2017April 2018October 2018December 2018March 2019May 2019June 2019July 2019August 2019January 2020April 2020June 2020August 2020September 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022February 2022April 2022June 2022August 2022September 2022November 2022December 2022January 2023June 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ 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{"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 637}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 48, "token_count": 75}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 55, "token_count": 3}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1911	18.76%
Fengguang Wu	1739	17.08%
Matthew Wilcox	917	9.00%
Andrew Morton	750	7.36%
Jan Kara	588	5.77%
Peter Zijlstra	377	3.70%
Christoph Hellwig	315	3.09%
Johannes Weiner	225	2.21%
Mel Gorman	184	1.81%
Linus Torvalds (pre-git)	123	1.21%
David Rientjes	105	1.03%
Linus Torvalds	80	0.79%
Christoph Lameter	80	0.79%
David Howells	54	0.53%
Andrey Ryabinin	23	0.23%
MinChan Kim	22	0.22%
JoonSoo Kim	20	0.20%
Nicholas Piggin	13	0.13%
Huang Ying	10	0.10%
Naoya Horiguchi	5	0.05%
Mike Rapoport	4	0.04%
Shakeel Butt	3	0.03%
Kirill A. Shutemov	3	0.03%
Andrea Arcangeli	3	0.03%
Michal Hocko	2	0.02%
Kefeng Wang	1	0.01%
David Hildenbrand	1	0.01%
Others	2626	25.79%
click to expand▼
Total	10184

page_alloc.c

7083

-

211

24499

Mike RapoportMel GormanJohannes WeinerHuang YingKirill A. ShutemovVlastimil BabkaMatthew WilcoxKamezawa HiroyukiDavid HildenbrandYu ZhaoMichal HockoJoonSoo KimAndrew MortonOscar SalvadorAnshuman KhandualChristoph LameterKefeng WangFengguang WuMinChan KimHugh DickinsLinus Torvalds (pre-git)Suren BaghdasaryanAndrey KonovalovNaoya HoriguchiZi YanDan J WilliamsNicholas PigginAndi KleenChristoph HellwigDavid RientjesLinus TorvaldsDavid HowellsAlexander PotapenkoPeter ZijlstraQi ZhengBaolin WangAndrea ArcangeliCatalin MarinasAndrey RyabininRoman GushchinMike KravetzJason GunthorpeVladimir DavydovSong MuchunLorenzo StoakesOthers September 1992June 1993June 1995January 1996March 1996March 1997January 1998June 1999September 1999January 2000March 2000July 2000September 2000October 2000February 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003February 2003March 2003April 2003June 2003October 2003December 2003March 2004April 2004June 2004August 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006April 2006May 2006June 2006July 2006August 2006September 2006October 2006December 2006January 2007February 2007May 2007July 2007October 2007December 2007February 2008March 2008April 2008May 2008July 2008September 2008October 2008November 2008January 2009June 2009July 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012February 2012March 2012April 2012May 2012July 2012August 2012October 2012December 2012January 2013February 2013April 2013July 2013September 2013November 2013January 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015August 2015September 2015November 2015January 2016March 2016May 2016June 2016July 2016August 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017November 2017December 2017January 2018April 2018May 2018June 2018August 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021March 2021April 2021May 2021June 2021August 2021September 2021October 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ 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"token_count": 8}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 37, "token_count": 5}, {"author_id": 9, "token_count": 942}, {"author_id": 3, "token_count": 31}, {"author_id": 59, "token_count": 88}, {"author_id": 47, "token_count": 26}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 15, "token_count": 41}, {"author_id": 3, "token_count": 20}, {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 9, "token_count": 107}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 15, "token_count": 73}, {"author_id": 59, "token_count": 6}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 59, "token_count": 34}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 136}, {"author_id": 59, "token_count": 1}, {"author_id": 11, "token_count": 326}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 11, "token_count": 10}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 11, "token_count": 33}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 82}, {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 154}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 5, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	8590	35.06%
Mel Gorman	3849	15.71%
Johannes Weiner	1108	4.52%
Huang Ying	1006	4.11%
Kirill A. Shutemov	775	3.16%
Vlastimil Babka	437	1.78%
Matthew Wilcox	416	1.70%
Kamezawa Hiroyuki	385	1.57%
David Hildenbrand	376	1.53%
Yu Zhao	375	1.53%
Michal Hocko	328	1.34%
JoonSoo Kim	317	1.29%
Andrew Morton	313	1.28%
Oscar Salvador	298	1.22%
Anshuman Khandual	268	1.09%
Christoph Lameter	242	0.99%
Kefeng Wang	223	0.91%
Fengguang Wu	223	0.91%
MinChan Kim	185	0.76%
Hugh Dickins	170	0.69%
Linus Torvalds (pre-git)	137	0.56%
Suren Baghdasaryan	133	0.54%
Andrey Konovalov	119	0.49%
Naoya Horiguchi	107	0.44%
Zi Yan	98	0.40%
Dan J Williams	95	0.39%
Nicholas Piggin	86	0.35%
Andi Kleen	77	0.31%
Christoph Hellwig	67	0.27%
David Rientjes	65	0.27%
Linus Torvalds	52	0.21%
David Howells	51	0.21%
Alexander Potapenko	45	0.18%
Peter Zijlstra	40	0.16%
Qi Zheng	23	0.09%
Baolin Wang	18	0.07%
Andrea Arcangeli	16	0.07%
Catalin Marinas	14	0.06%
Andrey Ryabinin	14	0.06%
Roman Gushchin	12	0.05%
Mike Kravetz	8	0.03%
Jason Gunthorpe	8	0.03%
Vladimir Davydov	5	0.02%
Song Muchun	5	0.02%
Lorenzo Stoakes	2	0.01%
Others	3318	13.54%
click to expand▼
Total	24499

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463

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18

1209

Johannes WeinerRoman GushchinShakeel ButtTejun HeoAndrew MortonOthers February 2002June 2003July 2003August 2007November 2010April 2012December 2014February 2015November 2015November 2017June 2018April 2020August 2020October 2020December 2020April 2021August 2022July 2024December 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 498}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 201}, {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 55, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 12, "token_count": 50}, {"author_id": 60, "token_count": 292}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	539	44.58%
Roman Gushchin	251	20.76%
Shakeel Butt	33	2.73%
Tejun Heo	18	1.49%
Andrew Morton	3	0.25%
Others	365	30.19%
Total	1209

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551

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38

1760

JoonSoo KimVladimir DavydovLinus Torvalds (pre-git)Suren BaghdasaryanVlastimil BabkaSeongJae ParkFengguang WuAndrea ArcangeliAndrew MortonMike RapoportCatalin MarinasOscar SalvadorKirill A. ShutemovKamezawa HiroyukiMatthew WilcoxAnshuman KhandualOthers September 1992June 1993June 1995January 1996June 1999January 2005June 2005October 2005September 2006October 2007April 2008November 2008June 2009December 2009January 2011December 2014September 2015February 2016March 2016June 2016October 2016May 2017September 2017November 2017January 2018August 2018October 2018February 2019March 2019October 2019December 2020September 2021November 2021January 2022March 2022April 2022August 2022September 2022November 2022January 2023July 2023March 2024June 2024August 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 53, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 1159}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 46, "token_count": 36}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 77}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 58, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 196}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 59, "token_count": 22}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1236	70.23%
Vladimir Davydov	36	2.05%
Linus Torvalds (pre-git)	35	1.99%
Suren Baghdasaryan	22	1.25%
Vlastimil Babka	15	0.85%
SeongJae Park	15	0.85%
Fengguang Wu	8	0.45%
Andrea Arcangeli	5	0.28%
Andrew Morton	4	0.23%
Mike Rapoport	3	0.17%
Catalin Marinas	3	0.17%
Oscar Salvador	2	0.11%
Kirill A. Shutemov	2	0.11%
Kamezawa Hiroyuki	2	0.11%
Matthew Wilcox	1	0.06%
Anshuman Khandual	1	0.06%
Others	370	21.02%
Total	1760

page_frag_cache.c

171

-

12

649

Linus Torvalds (pre-git)Matthew WilcoxDavid HowellsLinus TorvaldsOthers September 1992June 1993February 2002September 2002January 2005February 2008May 2015December 2016January 2017December 2018May 2019February 2021April 2022October 2024November 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 592}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	3	0.46%
Matthew Wilcox	3	0.46%
David Howells	3	0.46%
Linus Torvalds	2	0.31%
Others	638	98.31%
Total	649

page_idle.c

221

-

19

860

Vladimir DavydovKefeng WangMatthew WilcoxKirill A. ShutemovAndrea ArcangeliLinus Torvalds (pre-git)JoonSoo KimChristoph LameterHugh DickinsSeongJae ParkAndrew MortonMinChan KimMike RapoportOthers August 1992September 1992June 1993November 1994January 1996September 1996March 1997September 1999August 2002July 2003April 2004August 2004June 2006October 2008December 2009January 2011January 2014December 2014September 2015January 2016February 2017May 2017September 2017November 2017April 2018June 2018October 2018June 2020January 2022February 2022May 2022December 2022December 2024 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 783676800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 30}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 46, "token_count": 579}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 12}, {"author_id": 46, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 58}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Vladimir Davydov	599	69.65%
Kefeng Wang	58	6.74%
Matthew Wilcox	37	4.30%
Kirill A. Shutemov	32	3.72%
Andrea Arcangeli	30	3.49%
Linus Torvalds (pre-git)	27	3.14%
JoonSoo Kim	16	1.86%
Christoph Lameter	10	1.16%
Hugh Dickins	9	1.05%
SeongJae Park	8	0.93%
Andrew Morton	4	0.47%
MinChan Kim	3	0.35%
Mike Rapoport	1	0.12%
Others	26	3.02%
Total	860

page_io.c

675

-

60

3154

Mel GormanChristoph HellwigMatthew WilcoxAndrew MortonMinChan KimLinus Torvalds (pre-git)Peter ZijlstraDennis ZhouHuang YingTejun HeoJohannes WeinerKairui SongRoman GushchinVladimir DavydovKamezawa HiroyukiHugh DickinsNicholas PigginLinus TorvaldsChristoph LameterBaolin WangOthers January 1992August 1992November 1993January 1996December 1998May 1999February 2002April 2002May 2002June 2002July 2002September 2002October 2002November 2002June 2006July 2006September 2006December 2006September 2007February 2008June 2008June 2009December 2009March 2011January 2012April 2012July 2012April 2013May 2013July 2013October 2013January 2014March 2014April 2014June 2014January 2015February 2015May 2015July 2015December 2015January 2016March 2016June 2016July 2016August 2016September 2016October 2016November 2016June 2017July 2017August 2017September 2017November 2017December 2017July 2018September 2018October 2018November 2018December 2018January 2019July 2019November 2019January 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021January 2022February 2022March 2022April 2022May 2022August 2022September 2022January 2023February 2023July 2023September 2023November 2023December 2023April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 95}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 15}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 51, "token_count": 47}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 459}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 46, "token_count": 10}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 21, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 23, "token_count": 16}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 36}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 10, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 35, "token_count": 24}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 23, "token_count": 56}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 782}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 213}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 102}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 311}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 76}, ]}, ]

Author Name	Tokens	Token Proportion
Mel Gorman	468	14.84%
Christoph Hellwig	358	11.35%
Matthew Wilcox	202	6.40%
Andrew Morton	155	4.91%
MinChan Kim	53	1.68%
Linus Torvalds (pre-git)	52	1.65%
Peter Zijlstra	47	1.49%
Dennis Zhou	38	1.20%
Huang Ying	36	1.14%
Tejun Heo	19	0.60%
Johannes Weiner	19	0.60%
Kairui Song	16	0.51%
Roman Gushchin	12	0.38%
Vladimir Davydov	10	0.32%
Kamezawa Hiroyuki	4	0.13%
Hugh Dickins	4	0.13%
Nicholas Piggin	2	0.06%
Linus Torvalds	1	0.03%
Christoph Lameter	1	0.03%
Baolin Wang	1	0.03%
Others	1656	52.50%
click to expand▼
Total	3154

page_isolation.c

648

-

43

1769

Zi YanKamezawa HiroyukiJoonSoo KimDavid HildenbrandMinChan KimJohannes WeinerMichal HockoKirill A. ShutemovNaoya HoriguchiAndrew MortonAndi KleenKefeng WangOscar SalvadorFengguang WuLinus Torvalds (pre-git)Vlastimil BabkaSong MuchunMel GormanMatthew WilcoxDavid HowellsMike KravetzOthers September 1992June 1993January 1996October 2002February 2003January 2005June 2005October 2005January 2006June 2006October 2007October 2008November 2008December 2009October 2010April 2012July 2012October 2012December 2012January 2013June 2013November 2014December 2014September 2015January 2016April 2016July 2016May 2017July 2017November 2017April 2018May 2018December 2018March 2019July 2019November 2019January 2020April 2020May 2020October 2020December 2020September 2021November 2021January 2022April 2022May 2022September 2022October 2022May 2023July 2023December 2023March 2024August 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 332}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 40, "token_count": 10}, {"author_id": 53, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 21, "token_count": 52}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 26, "token_count": 78}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 28, "token_count": 2}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 26, "token_count": 26}, {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 42, "token_count": 6}, {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 15, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 15, "token_count": 26}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 11}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 47, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 47, "token_count": 661}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 40}, {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 5, "token_count": 26}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Zi Yan	693	39.17%
Kamezawa Hiroyuki	340	19.22%
JoonSoo Kim	110	6.22%
David Hildenbrand	76	4.30%
MinChan Kim	53	3.00%
Johannes Weiner	43	2.43%
Michal Hocko	37	2.09%
Kirill A. Shutemov	28	1.58%
Naoya Horiguchi	17	0.96%
Andrew Morton	11	0.62%
Andi Kleen	10	0.57%
Kefeng Wang	8	0.45%
Oscar Salvador	6	0.34%
Fengguang Wu	6	0.34%
Linus Torvalds (pre-git)	5	0.28%
Vlastimil Babka	3	0.17%
Song Muchun	3	0.17%
Mel Gorman	3	0.17%
Matthew Wilcox	3	0.17%
David Howells	3	0.17%
Mike Kravetz	2	0.11%
Others	309	17.47%
click to expand▼
Total	1769

page_owner.c

974

-

54

3976

JoonSoo KimOscar SalvadorVlastimil BabkaLinus Torvalds (pre-git)Kamezawa HiroyukiAndrew MortonMel GormanMatthew WilcoxLinus TorvaldsChristoph HellwigZi YanNicholas PigginChristoph LameterMike RapoportKirill A. ShutemovKefeng WangSuren BaghdasaryanAndrey KonovalovOthers September 1992June 1993June 1995January 1996May 1998September 1999February 2002September 2002November 2002April 2004August 2004March 2006June 2006August 2006February 2007October 2007May 2010October 2010January 2012May 2012January 2014December 2014February 2015May 2015July 2015March 2016May 2016June 2016July 2016October 2016July 2017September 2017November 2017January 2018April 2018June 2018October 2018December 2018March 2019April 2019September 2019October 2019June 2020October 2020December 2020February 2021April 2021May 2021June 2021September 2021November 2021January 2022March 2022May 2022August 2022September 2022January 2023February 2023March 2023June 2023July 2023October 2023November 2023December 2023February 2024March 2024April 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 31, "token_count": 9}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 27}, {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 941}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 26, "token_count": 17}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 179}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 18}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 26, "token_count": 212}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 26, "token_count": 233}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 84}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 58, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 132}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 58, "token_count": 707}, {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 58, "token_count": 68}, {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 58, "token_count": 321}, {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
JoonSoo Kim	1421	35.74%
Oscar Salvador	1113	27.99%
Vlastimil Babka	429	10.79%
Linus Torvalds (pre-git)	45	1.13%
Kamezawa Hiroyuki	33	0.83%
Andrew Morton	25	0.63%
Mel Gorman	23	0.58%
Matthew Wilcox	17	0.43%
Linus Torvalds	14	0.35%
Christoph Hellwig	12	0.30%
Zi Yan	10	0.25%
Nicholas Piggin	9	0.23%
Christoph Lameter	9	0.23%
Mike Rapoport	6	0.15%
Kirill A. Shutemov	6	0.15%
Kefeng Wang	2	0.05%
Suren Baghdasaryan	1	0.03%
Andrey Konovalov	1	0.03%
Others	800	20.12%
Total	3976

page_poison.c

105

-

17

443

Vlastimil BabkaAndrey KonovalovJoonSoo KimAndrey RyabininAlexander PotapenkoOthers October 2005September 2006March 2009October 2011December 2014February 2015March 2016November 2017April 2018March 2019July 2019September 2019October 2020December 2020April 2021November 2023 var spanGroupData = [ {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 16, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Vlastimil Babka	17	3.84%
Andrey Konovalov	12	2.71%
JoonSoo Kim	5	1.13%
Andrey Ryabinin	3	0.68%
Alexander Potapenko	3	0.68%
Others	403	90.97%
Total	443

page_reporting.c

417

-

10

1312

SeongJae ParkNaoya HoriguchiKirill A. ShutemovLinus Torvalds (pre-git)Matthew WilcoxOthers September 1992June 1993August 2018December 2018April 2020October 2020February 2021June 2021September 2022December 2022March 2023December 2023 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1158}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
SeongJae Park	8	0.61%
Naoya Horiguchi	5	0.38%
Kirill A. Shutemov	5	0.38%
Linus Torvalds (pre-git)	3	0.23%
Matthew Wilcox	1	0.08%
Others	1290	98.32%
Total	1312

page_reporting.h

53

-

10

133

Kamezawa HiroyukiLinus Torvalds (pre-git)Christoph LameterMike RapoportOthers January 1996August 1998October 2005September 2006October 2007April 2008May 2011November 2017April 2020June 2020June 2021 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kamezawa Hiroyuki	10	7.52%
Linus Torvalds (pre-git)	3	2.26%
Christoph Lameter	2	1.50%
Mike Rapoport	1	0.75%
Others	117	87.97%
Total	133

page_table_check.c

285

-

20

1231

Peter XuLinus Torvalds (pre-git)Matthew WilcoxDavid HildenbrandKamezawa HiroyukiHugh DickinsRyan RobertsAlexander PotapenkoOthers September 1992June 1993June 1995January 1996October 2007December 2011January 2012November 2017July 2019May 2020January 2022February 2022March 2022May 2022August 2022September 2022November 2022January 2023May 2023June 2023July 2023August 2023April 2024June 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 35}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 817}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 17, "token_count": 137}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 17, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	153	12.43%
Linus Torvalds (pre-git)	45	3.66%
Matthew Wilcox	18	1.46%
David Hildenbrand	12	0.97%
Kamezawa Hiroyuki	10	0.81%
Hugh Dickins	9	0.73%
Ryan Roberts	6	0.49%
Alexander Potapenko	4	0.32%
Others	974	79.12%
Total	1231

page_vma_mapped.c

360

-

24

1428

Kirill A. ShutemovHugh DickinsMatthew WilcoxQi ZhengRyan RobertsJérôme GlisseZi YanSong MuchunAndrew MortonLinus Torvalds (pre-git)Peter XuMel GormanNaoya HoriguchiChristoph HellwigOthers January 1992August 1992June 1995July 2002October 2002March 2003November 2003July 2008October 2008May 2010February 2017March 2017July 2017September 2017October 2017November 2017January 2018October 2018June 2021February 2022April 2022May 2022July 2022August 2022December 2022June 2023July 2023December 2023March 2024April 2024September 2024October 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1067673600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 28, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 634}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 57, "token_count": 34}, {"author_id": 47, "token_count": 33}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 186}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 100}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 43, "token_count": 24}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 98}, {"author_id": 50, "token_count": 35}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 90}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kirill A. Shutemov	675	47.27%
Hugh Dickins	284	19.89%
Matthew Wilcox	141	9.87%
Qi Zheng	90	6.30%
Ryan Roberts	38	2.66%
Jérôme Glisse	34	2.38%
Zi Yan	33	2.31%
Song Muchun	24	1.68%
Andrew Morton	7	0.49%
Linus Torvalds (pre-git)	6	0.42%
Peter Xu	6	0.42%
Mel Gorman	5	0.35%
Naoya Horiguchi	4	0.28%
Christoph Hellwig	1	0.07%
Others	80	5.60%
Total	1428

pagewalk.c

978

-

30

3898

David HildenbrandNaoya HoriguchiLorenzo StoakesChristoph HellwigSuren BaghdasaryanKirill A. ShutemovHugh DickinsDavid HowellsMatthew WilcoxLinus Torvalds (pre-git)Peter XuSong MuchunChristoph LameterJohannes WeinerOthers July 1994January 2005October 2007February 2008April 2008June 2008December 2009April 2010November 2010March 2011July 2011December 2012April 2013May 2013October 2013June 2014February 2015March 2015January 2016February 2017March 2017July 2017November 2017August 2019October 2019February 2020June 2020September 2022October 2022December 2022June 2023July 2023August 2023September 2023November 2023April 2024August 2024October 2024 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 30}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 36}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 632}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 28, "token_count": 31}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 28, "token_count": 142}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 28, "token_count": 344}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 57}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 301}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 242}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 405}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 15, "token_count": 36}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 59, "token_count": 113}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 43, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 15, "token_count": 756}, {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 15, "token_count": 24}, {"author_id": 8, "token_count": 402}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	816	20.93%
Naoya Horiguchi	524	13.44%
Lorenzo Stoakes	402	10.31%
Christoph Hellwig	301	7.72%
Suren Baghdasaryan	113	2.90%
Kirill A. Shutemov	70	1.80%
Hugh Dickins	62	1.59%
David Howells	36	0.92%
Matthew Wilcox	35	0.90%
Linus Torvalds (pre-git)	30	0.77%
Peter Xu	17	0.44%
Song Muchun	16	0.41%
Christoph Lameter	16	0.41%
Johannes Weiner	12	0.31%
Others	1448	37.15%
Total	3898

percpu-internal.h

288

-

12

742

Dennis ZhouTejun HeoQi ZhengRoman GushchinLinus Torvalds (pre-git)Johannes WeinerOthers October 2000February 2009March 2009April 2009June 2009July 2009August 2009April 2010September 2014June 2017July 2017November 2017February 2019August 2020April 2021May 2021January 2022May 2022February 2023June 2023March 2024July 2024 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 47}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 380}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 108}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	504	67.92%
Tejun Heo	84	11.32%
Qi Zheng	33	4.45%
Roman Gushchin	21	2.83%
Linus Torvalds (pre-git)	4	0.54%
Johannes Weiner	3	0.40%
Others	93	12.53%
Total	742

percpu-km.c

130

-

6

414

Tejun HeoDennis ZhouRoman GushchinLinus Torvalds (pre-git)Others January 1995June 1999February 2009July 2009August 2009April 2010September 2010September 2014March 2016June 2017February 2018December 2018June 2019August 2020April 2021July 2021 var spanGroupData = [ {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	344	83.09%
Dennis Zhou	47	11.35%
Roman Gushchin	9	2.17%
Linus Torvalds (pre-git)	8	1.93%
Others	6	1.45%
Total	414

percpu-stats.c

235

-

8

943

Dennis ZhouTejun HeoRoman GushchinOthers September 2002November 2002February 2009April 2010September 2014June 2017July 2017September 2017April 2018February 2019June 2019April 2020April 2021June 2021March 2022 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 664}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Dennis Zhou	848	89.93%
Tejun Heo	60	6.36%
Roman Gushchin	23	2.44%
Others	12	1.27%
Total	943

percpu-vm.c

410

-

8

1204

Tejun HeoRoman GushchinDennis ZhouNicholas PigginMel GormanOthers February 2009July 2009April 2010August 2011November 2011August 2014September 2014November 2015February 2017June 2017February 2018June 2019April 2021June 2021July 2021 var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 34}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 15}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 926}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 10, "token_count": 55}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 41}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 31, "token_count": 12}, {"author_id": 12, "token_count": 55}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1077	89.45%
Roman Gushchin	57	4.73%
Dennis Zhou	48	3.99%
Nicholas Piggin	12	1.00%
Mel Gorman	3	0.25%
Others	7	0.58%
Total	1204

percpu.c

3365

-

73

11740

Tejun HeoDennis ZhouRoman GushchinKefeng WangMike RapoportCatalin MarinasLinus Torvalds (pre-git)Peter ZijlstraAndrew MortonSuren BaghdasaryanChristoph LameterAneesh Kumar K.VQi ZhengAndi KleenJohannes WeinerDavid HowellsMatthew WilcoxLinus TorvaldsJoonSoo KimOthers September 1991January 1995December 1995June 1999March 2002September 2002November 2002December 2002August 2003March 2005November 2005March 2006July 2007January 2008March 2008July 2008August 2008January 2009February 2009March 2009April 2009June 2009July 2009August 2009September 2009October 2009November 2009January 2010February 2010March 2010April 2010June 2010August 2010September 2010October 2010December 2010March 2011August 2011September 2011November 2011December 2011April 2012May 2012October 2012November 2012September 2013January 2014March 2014August 2014September 2014October 2014March 2015June 2015November 2015January 2016March 2016May 2016August 2016October 2016December 2016February 2017March 2017May 2017June 2017July 2017September 2017October 2017February 2018March 2018August 2018October 2018February 2019March 2019May 2019June 2019July 2019August 2019November 2019December 2019May 2020June 2020August 2020October 2020February 2021April 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022May 2022July 2022October 2022February 2023July 2023October 2023December 2023March 2024July 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 817804800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 51, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 10, "token_count": 974}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 10, "token_count": 433}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 10, "token_count": 239}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 1385}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 10, "token_count": 121}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 60}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 10, "token_count": 349}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 10, "token_count": 122}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 10, "token_count": 895}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 30, "token_count": 29}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 10, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 10, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 10, "token_count": 631}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 10, "token_count": 22}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 51, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 35, "token_count": 127}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 35, "token_count": 2476}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 35, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 35, "token_count": 43}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 35, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 35, "token_count": 1121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 71}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 33, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 520}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 35, "token_count": 11}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 35, "token_count": 15}, {"author_id": 12, "token_count": 416}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 35, "token_count": 10}, {"author_id": 2, "token_count": 1}, {"author_id": 12, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 35, "token_count": 87}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 38, "token_count": 78}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 87}, {"author_id": 36, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 20}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 35, "token_count": 9}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	5402	46.01%
Dennis Zhou	3952	33.66%
Roman Gushchin	1018	8.67%
Kefeng Wang	170	1.45%
Mike Rapoport	113	0.96%
Catalin Marinas	36	0.31%
Linus Torvalds (pre-git)	26	0.22%
Peter Zijlstra	25	0.21%
Andrew Morton	25	0.21%
Suren Baghdasaryan	20	0.17%
Christoph Lameter	20	0.17%
Aneesh Kumar K.V	18	0.15%
Qi Zheng	15	0.13%
Andi Kleen	10	0.09%
Johannes Weiner	7	0.06%
David Howells	4	0.03%
Matthew Wilcox	2	0.02%
Linus Torvalds	2	0.02%
JoonSoo Kim	1	0.01%
Others	874	7.44%
Total	11740

pgalloc-track.h

51

-

7

226

Linus Torvalds (pre-git)Andi KleenKirill A. ShutemovOthers September 1991September 1993January 1995December 2004September 2006December 2006March 2017November 2017August 2020May 2021 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	6	2.65%
Andi Kleen	6	2.65%
Kirill A. Shutemov	2	0.88%
Others	212	93.81%
Total	226

pgtable-generic.c

409

-

33

1497

Hugh DickinsAndrea ArcangeliKirill A. ShutemovJoonSoo KimAneesh Kumar K.VMatthew WilcoxQi ZhengLinus Torvalds (pre-git)Zi YanRyan RobertsAndrew MortonLinus TorvaldsDan J WilliamsMike RapoportPeter ZijlstraMel GormanAnshuman KhandualOthers February 1995June 1995September 1996March 1998October 2000February 2002April 2002May 2002March 2003January 2004May 2004March 2005September 2005October 2005January 2008March 2008June 2008December 2008July 2009January 2011March 2012May 2012October 2012November 2012June 2013September 2013November 2013December 2013February 2015June 2015July 2015January 2016February 2016February 2017March 2017September 2017November 2017January 2018March 2018June 2018August 2018November 2019June 2020November 2020June 2021January 2022May 2022March 2023June 2023July 2023May 2024September 2024December 2024 var spanGroupData = [ {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 395}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 33, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 26, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 40}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 33, "token_count": 37}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 23}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 47, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 41, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 269}, {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 177}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 50, "token_count": 10}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 28}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	453	30.26%
Andrea Arcangeli	411	27.45%
Kirill A. Shutemov	73	4.88%
JoonSoo Kim	61	4.07%
Aneesh Kumar K.V	53	3.54%
Matthew Wilcox	39	2.61%
Qi Zheng	28	1.87%
Linus Torvalds (pre-git)	19	1.27%
Zi Yan	16	1.07%
Ryan Roberts	13	0.87%
Andrew Morton	13	0.87%
Linus Torvalds	7	0.47%
Dan J Williams	7	0.47%
Mike Rapoport	6	0.40%
Peter Zijlstra	4	0.27%
Mel Gorman	2	0.13%
Anshuman Khandual	1	0.07%
Others	291	19.44%
Total	1497

process_vm_access.c

305

-

26

1099

Lorenzo StoakesLinus Torvalds (pre-git)Christoph HellwigDavid HowellsMike RapoportAndrew MortonLinus TorvaldsOthers November 1993June 1995September 1996September 1999January 2000September 2000July 2002August 2002April 2003February 2004April 2004October 2004June 2005January 2006September 2006October 2006May 2007January 2009November 2009March 2011October 2011February 2012February 2014April 2014March 2015January 2016February 2016October 2016December 2016February 2017February 2018May 2019January 2020March 2020June 2020September 2020October 2020September 2022November 2023 var spanGroupData = [ {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 709}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	35	3.18%
Linus Torvalds (pre-git)	30	2.73%
Christoph Hellwig	24	2.18%
David Howells	13	1.18%
Mike Rapoport	4	0.36%
Andrew Morton	3	0.27%
Linus Torvalds	1	0.09%
Others	989	89.99%
Total	1099

pt_reclaim.c

71

-

7

337

Qi ZhengAndrew MortonLorenzo StoakesHugh DickinsOthers March 2002September 2002October 2002July 2008January 2009May 2012November 2017September 2024December 2024 var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 311}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	311	92.28%
Andrew Morton	11	3.26%
Lorenzo Stoakes	6	1.78%
Hugh Dickins	3	0.89%
Others	6	1.78%
Total	337

ptdump.c

187

-

5

951

Andrey KonovalovSong MuchunRyan RobertsOthers February 2020June 2020December 2020March 2022September 2022June 2023January 2024 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 750}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 44}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 70}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Konovalov	44	4.63%
Song Muchun	8	0.84%
Ryan Roberts	1	0.11%
Others	898	94.43%
Total	951

readahead.c

816

-

50

2696

Matthew WilcoxJan KaraFengguang WuDavid HowellsChristoph HellwigAndrew MortonMichal HockoKefeng WangJohannes WeinerLinus Torvalds (pre-git)Ryan RobertsLinus TorvaldsNicholas PigginKirill A. ShutemovRoman GushchinOthers November 1991August 1992February 2002April 2002May 2002July 2002October 2002December 2002February 2003June 2003July 2003October 2003February 2004March 2004May 2004August 2004January 2005March 2005September 2005January 2006March 2006December 2006July 2007October 2007July 2008October 2008January 2009June 2009March 2010April 2010October 2011May 2012August 2012January 2013November 2013April 2014January 2015November 2015January 2016April 2016July 2016August 2016December 2016November 2017December 2017March 2018April 2018June 2018July 2018August 2018October 2018December 2018May 2019February 2020June 2020September 2020October 2020January 2021March 2021April 2021May 2021July 2021November 2021March 2022April 2022June 2022September 2022January 2023October 2023December 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024 var spanGroupData = [ {"timestamp": 688982400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 23}, {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 53, "token_count": 227}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 53, "token_count": 23}, ]}, 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"token_count": 34}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 23, "token_count": 9}, {"author_id": 3, "token_count": 15}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 23, "token_count": 117}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 38, "token_count": 10}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 48, "token_count": 293}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 48, "token_count": 25}, {"author_id": 60, "token_count": 54}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	777	28.82%
Jan Kara	339	12.57%
Fengguang Wu	286	10.61%
David Howells	233	8.64%
Christoph Hellwig	140	5.19%
Andrew Morton	115	4.27%
Michal Hocko	28	1.04%
Kefeng Wang	10	0.37%
Johannes Weiner	7	0.26%
Linus Torvalds (pre-git)	5	0.19%
Ryan Roberts	3	0.11%
Linus Torvalds	3	0.11%
Nicholas Piggin	2	0.07%
Kirill A. Shutemov	2	0.07%
Roman Gushchin	1	0.04%
Others	745	27.63%
Total	2696

rmap.c

2773

-

112

9446

David HildenbrandHugh DickinsAndrew MortonMatthew WilcoxKirill A. ShutemovJoonSoo KimPeter ZijlstraMel GormanLinus TorvaldsAndrea ArcangeliRyan RobertsHuang YingBaolin WangMinChan KimSong MuchunMike KravetzJérôme GlisseLinus Torvalds (pre-git)Naoya HoriguchiVladimir DavydovNicholas PigginAndi KleenPeter XuYu ZhaoZi YanChristoph LameterAnshuman KhandualVlastimil BabkaFengguang WuJohannes WeinerKamezawa HiroyukiLorenzo StoakesKefeng WangQi ZhengJan KaraShakeel ButtMike RapoportLiam R. HowlettAneesh Kumar K.VOthers January 1992August 1992November 1992June 1993July 1994June 1995January 1996March 1996September 1996March 1997May 1998January 1999June 1999September 1999January 2000September 2000October 2000January 2001February 2002March 2002April 2002July 2002September 2002October 2002January 2003February 2003August 2003April 2004May 2004June 2004August 2004October 2004December 2004February 2005March 2005May 2005June 2005September 2005October 2005November 2005January 2006February 2006March 2006June 2006September 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008December 2008January 2009February 2009March 2009May 2009June 2009September 2009December 2009March 2010April 2010May 2010June 2010August 2010September 2010October 2010January 2011March 2011April 2011May 2011June 2011October 2011January 2012March 2012October 2012December 2012February 2013April 2013August 2013September 2013October 2013November 2013January 2014April 2014June 2014September 2014October 2014December 2014January 2015February 2015March 2015April 2015June 2015September 2015November 2015January 2016March 2016May 2016July 2016December 2016January 2017February 2017March 2017May 2017July 2017August 2017September 2017November 2017February 2018April 2018July 2018October 2018December 2018January 2019May 2019September 2019October 2019November 2019April 2020June 2020August 2020October 2020November 2020December 2020February 2021May 2021June 2021July 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023April 2023June 2023July 2023August 2023September 2023October 2023December 2023February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, 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[ {"author_id": 37, "token_count": 131}, {"author_id": 15, "token_count": 172}, {"author_id": 21, "token_count": 98}, {"author_id": 17, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 37, "token_count": 14}, {"author_id": 15, "token_count": 32}, {"author_id": 2, "token_count": 1}, {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 38, "token_count": 4}, {"author_id": 3, "token_count": 17}, {"author_id": 19, "token_count": 65}, {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 120}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 11, "token_count": 17}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 8, "token_count": 8}, {"author_id": 3, "token_count": 89}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 24, "token_count": 38}, {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 24, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 56}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 41, "token_count": 2}, {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 15, "token_count": 115}, {"author_id": 38, "token_count": 4}, {"author_id": 50, "token_count": 30}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 75}, {"author_id": 15, "token_count": 605}, {"author_id": 50, "token_count": 83}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 31}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 97}, {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 47, "token_count": 21}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 15, "token_count": 42}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 55, "token_count": 1}, {"author_id": 11, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
David Hildenbrand	1075	11.38%
Hugh Dickins	875	9.26%
Andrew Morton	632	6.69%
Matthew Wilcox	567	6.00%
Kirill A. Shutemov	433	4.58%
JoonSoo Kim	426	4.51%
Peter Zijlstra	405	4.29%
Mel Gorman	239	2.53%
Linus Torvalds	208	2.20%
Andrea Arcangeli	186	1.97%
Ryan Roberts	169	1.79%
Huang Ying	167	1.77%
Baolin Wang	159	1.68%
MinChan Kim	146	1.55%
Song Muchun	142	1.50%
Mike Kravetz	120	1.27%
Jérôme Glisse	117	1.24%
Linus Torvalds (pre-git)	103	1.09%
Naoya Horiguchi	100	1.06%
Vladimir Davydov	95	1.01%
Nicholas Piggin	80	0.85%
Andi Kleen	72	0.76%
Peter Xu	61	0.65%
Yu Zhao	46	0.49%
Zi Yan	37	0.39%
Christoph Lameter	33	0.35%
Anshuman Khandual	33	0.35%
Vlastimil Babka	17	0.18%
Fengguang Wu	14	0.15%
Johannes Weiner	11	0.12%
Kamezawa Hiroyuki	9	0.10%
Lorenzo Stoakes	8	0.08%
Kefeng Wang	8	0.08%
Qi Zheng	3	0.03%
Jan Kara	3	0.03%
Shakeel Butt	1	0.01%
Mike Rapoport	1	0.01%
Liam R. Howlett	1	0.01%
Aneesh Kumar K.V	1	0.01%
Others	2643	27.98%
click to expand▼
Total	9446

rodata_test.c

53

-

10

159

Andi KleenChristoph HellwigOthers November 2005January 2008February 2017May 2017October 2017June 2019June 2020August 2020September 2022November 2024 var spanGroupData = [ {"timestamp": 1130832000, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	3	1.89%
Christoph Hellwig	1	0.63%
Others	155	97.48%
Total	159

secretmem.c

294

-

25

1167

Mike RapoportMatthew WilcoxLinus Torvalds (pre-git)Linus TorvaldsSuren BaghdasaryanKirill A. ShutemovHugh DickinsLorenzo StoakesAndrew MortonOthers January 1992August 1992June 1995February 1998June 1999February 2002October 2004May 2007July 2008January 2009September 2009October 2014September 2015July 2016February 2017November 2017July 2021October 2021January 2022February 2022April 2022May 2022June 2022July 2022September 2022January 2023May 2023August 2023October 2024January 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 849}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 71}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 8, "token_count": 1}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	922	79.01%
Matthew Wilcox	36	3.08%
Linus Torvalds (pre-git)	11	0.94%
Linus Torvalds	5	0.43%
Suren Baghdasaryan	4	0.34%
Kirill A. Shutemov	3	0.26%
Hugh Dickins	2	0.17%
Lorenzo Stoakes	1	0.09%
Andrew Morton	1	0.09%
Others	182	15.60%
Total	1167

shmem.c

5975

-

176

25992

Hugh DickinsBaolin WangKirill A. ShutemovMatthew WilcoxLinus TorvaldsLinus Torvalds (pre-git)David HowellsMike KravetzAndrew MortonMike RapoportChristoph HellwigVlastimil BabkaAndrea ArcangeliNicholas PigginJan KaraKairui SongYu ZhaoRyan RobertsKefeng WangJohannes WeinerMel GormanAndi KleenSong MuchunPeter XuAneesh Kumar K.VDavid HildenbrandChristoph LameterZi YanHuang YingDan J WilliamsFengguang WuVladimir DavydovTejun HeoShakeel ButtMinChan KimJoonSoo KimDavid RientjesMichal HockoKamezawa HiroyukiOthers September 1991March 1992April 1992May 1992August 1992October 1992March 1993July 1993September 1993July 1994June 1995March 1996May 1996January 1997March 1997October 1997January 1998February 1998March 1998September 1999January 2000March 2000August 2000October 2000February 2002March 2002April 2002May 2002June 2002July 2002August 2002September 2002October 2002November 2002December 2002January 2003March 2003April 2003June 2003July 2003October 2003December 2003March 2004April 2004May 2004June 2004August 2004September 2004October 2004November 2004January 2005June 2005August 2005September 2005October 2005December 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007March 2007June 2007July 2007October 2007November 2007February 2008April 2008June 2008July 2008October 2008January 2009February 2009March 2009April 2009May 2009June 2009August 2009September 2009November 2009December 2009March 2010May 2010June 2010August 2010October 2010January 2011February 2011May 2011June 2011July 2011August 2011October 2011January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015May 2015June 2015August 2015September 2015November 2015December 2015January 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016December 2016January 2017February 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018June 2018July 2018August 2018September 2018November 2018December 2018February 2019March 2019April 2019June 2019August 2019September 2019October 2019November 2019December 2019January 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021August 2021September 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 23}, ]}, {"timestamp": 702115200, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 741510000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 28}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 20, "token_count": 4}, 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39}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 29, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 26}, {"author_id": 1, "token_count": 2}, {"author_id": 2, "token_count": 238}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 19, "token_count": 13}, {"author_id": 2, "token_count": 102}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 5}, {"author_id": 3, "token_count": 49}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 84}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "token_count": 785}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 33}, {"author_id": 1, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 29, "token_count": 330}, {"author_id": 60, "token_count": 565}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 82}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 562}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 18}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 1, "token_count": 33}, {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 143}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 3, "token_count": 25}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 436}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 30}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 8}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 47, "token_count": 4}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 199}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 25}, {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 43, "token_count": 9}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 3, "token_count": 249}, {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 131}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 414}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 45, "token_count": 50}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 32}, {"author_id": 1, "token_count": 29}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 506}, {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 60, "token_count": 1064}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 5}, {"author_id": 1, "token_count": 617}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 1, "token_count": 433}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 150}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 50, "token_count": 44}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 48, "token_count": 113}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 23, "token_count": 43}, {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 38, "token_count": 16}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 37, "token_count": 990}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 37, "token_count": 65}, {"author_id": 45, "token_count": 7}, {"author_id": 3, "token_count": 21}, {"author_id": 50, "token_count": 4}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 37, "token_count": 666}, {"author_id": 1, "token_count": 76}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 37, "token_count": 105}, {"author_id": 55, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 37, "token_count": 239}, {"author_id": 38, "token_count": 22}, {"author_id": 60, "token_count": 797}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 37, "token_count": 320}, {"author_id": 60, "token_count": 804}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 37, "token_count": 9}, {"author_id": 1, "token_count": 52}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 37, "token_count": 407}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 37, "token_count": 107}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 27, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Hugh Dickins	5214	20.06%
Baolin Wang	2908	11.19%
Kirill A. Shutemov	1492	5.74%
Matthew Wilcox	1253	4.82%
Linus Torvalds	1116	4.29%
Linus Torvalds (pre-git)	978	3.76%
David Howells	903	3.47%
Mike Kravetz	798	3.07%
Andrew Morton	751	2.89%
Mike Rapoport	340	1.31%
Christoph Hellwig	176	0.68%
Vlastimil Babka	158	0.61%
Andrea Arcangeli	150	0.58%
Nicholas Piggin	128	0.49%
Jan Kara	125	0.48%
Kairui Song	58	0.22%
Yu Zhao	49	0.19%
Ryan Roberts	48	0.18%
Kefeng Wang	43	0.17%
Johannes Weiner	36	0.14%
Mel Gorman	23	0.09%
Andi Kleen	15	0.06%
Song Muchun	9	0.03%
Peter Xu	7	0.03%
Aneesh Kumar K.V	7	0.03%
David Hildenbrand	5	0.02%
Christoph Lameter	5	0.02%
Zi Yan	4	0.02%
Huang Ying	4	0.02%
Dan J Williams	4	0.02%
Fengguang Wu	3	0.01%
Vladimir Davydov	2	0.01%
Tejun Heo	2	0.01%
Shakeel Butt	2	0.01%
MinChan Kim	2	0.01%
JoonSoo Kim	2	0.01%
David Rientjes	2	0.01%
Michal Hocko	1	0.00%
Kamezawa Hiroyuki	1	0.00%
Others	9168	35.27%
click to expand▼
Total	25992

shmem_quota.c

351

-

2

1599

Others July 2023March 2024 var spanGroupData = [ {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1588}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Others	1599	100.00%
Total	1599

show_mem.c

454

-

30

2042

Kefeng WangSuren BaghdasaryanJohannes WeinerKamezawa HiroyukiMichal HockoMel GormanFengguang WuDavid RientjesKirill A. ShutemovAndrew MortonMike RapoportLorenzo StoakesLinus Torvalds (pre-git)Naoya HoriguchiHugh DickinsChristoph LameterOthers January 1996September 2002October 2002March 2005October 2005January 2006September 2006October 2007July 2008December 2009March 2011February 2013November 2013January 2014December 2014September 2015February 2017December 2018March 2019June 2019January 2022August 2022March 2023April 2023May 2023June 2023August 2023December 2023March 2024September 2024October 2024 var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 20}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 74}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 53, "token_count": 14}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 38, "token_count": 1580}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 146}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Kefeng Wang	1583	77.52%
Suren Baghdasaryan	146	7.15%
Johannes Weiner	74	3.62%
Kamezawa Hiroyuki	20	0.98%
Michal Hocko	19	0.93%
Mel Gorman	18	0.88%
Fengguang Wu	14	0.69%
David Rientjes	9	0.44%
Kirill A. Shutemov	6	0.29%
Andrew Morton	6	0.29%
Mike Rapoport	5	0.24%
Lorenzo Stoakes	5	0.24%
Linus Torvalds (pre-git)	4	0.20%
Naoya Horiguchi	4	0.20%
Hugh Dickins	3	0.15%
Christoph Lameter	2	0.10%
Others	124	6.07%
Total	2042

shrinker.c

811

-

22

3015

Qi ZhengRoman GushchinJohannes WeinerAndrew MortonVladimir DavydovMel GormanNicholas PigginDavid RientjesChristoph LameterOthers October 2002January 2006March 2006July 2007October 2007February 2008June 2009July 2010August 2010December 2012September 2013June 2014February 2015January 2016July 2016November 2017December 2017June 2018August 2018July 2019September 2019April 2020August 2020April 2021May 2021September 2021May 2022February 2023March 2023May 2023June 2023September 2023January 2024October 2024 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 22}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 31, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 46, "token_count": 14}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 25}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 226}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 36, "token_count": 26}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 2470}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Qi Zheng	2515	83.42%
Roman Gushchin	42	1.39%
Johannes Weiner	42	1.39%
Andrew Morton	38	1.26%
Vladimir Davydov	14	0.46%
Mel Gorman	5	0.17%
Nicholas Piggin	3	0.10%
David Rientjes	2	0.07%
Christoph Lameter	2	0.07%
Others	352	11.67%
Total	3015

shrinker_debug.c

267

-

14

1162

Roman GushchinQi ZhengAndrew MortonMel GormanDavid RientjesJohannes WeinerOthers October 2002June 2004March 2006October 2007February 2008June 2009July 2010January 2016November 2017August 2020May 2021May 2022February 2023April 2023May 2023June 2023September 2023August 2024January 2025 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 991}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 22}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	1006	86.57%
Qi Zheng	45	3.87%
Andrew Morton	23	1.98%
Mel Gorman	6	0.52%
David Rientjes	6	0.52%
Johannes Weiner	2	0.17%
Others	74	6.37%
Total	1162

shuffle.c

182

-

8

587

Dan J WilliamsKamezawa HiroyukiDavid HildenbrandMatthew WilcoxOthers March 2005October 2005October 2007May 2019April 2020August 2020October 2020April 2021September 2022 var spanGroupData = [ {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 54, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 44, "token_count": 482}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	482	82.11%
Kamezawa Hiroyuki	29	4.94%
David Hildenbrand	24	4.09%
Matthew Wilcox	1	0.17%
Others	51	8.69%
Total	587

shuffle.h

53

-

7

186

Dan J WilliamsAndrew MortonKirill A. ShutemovOthers September 2002July 2012December 2018May 2019April 2020May 2021December 2023 var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 44, "token_count": 156}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	156	83.87%
Andrew Morton	3	1.61%
Kirill A. Shutemov	1	0.54%
Others	26	13.98%
Total	186

slab.h

713

-

59

2527

Matthew WilcoxVlastimil BabkaChristoph LameterAlexander PotapenkoRoman GushchinPeter ZijlstraJoonSoo KimShakeel ButtAndrey RyabininSuren BaghdasaryanVladimir DavydovMarco ElverLinus Torvalds (pre-git)Tejun HeoSong MuchunJohannes WeinerOthers January 1997March 1997September 1999June 2000November 2004January 2006March 2006June 2006September 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008August 2008October 2008June 2009December 2009March 2010July 2010August 2010September 2010October 2010February 2011May 2011June 2011July 2011August 2011March 2012June 2012July 2012September 2012October 2012November 2012December 2012January 2013October 2013May 2014June 2014August 2014October 2014February 2015June 2015November 2015February 2016March 2016May 2016June 2016July 2016December 2016January 2017February 2017March 2017June 2017July 2017September 2017November 2017January 2018April 2018June 2018August 2018March 2019May 2019July 2019November 2019August 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021November 2021March 2022April 2022August 2022September 2022October 2022November 2022January 2023May 2023July 2023October 2023November 2023December 2023January 2024February 2024March 2024July 2024September 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 98}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1296547200, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 33}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 25, "token_count": 3}, {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 26, "token_count": 30}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 33}, {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 54}, {"author_id": 26, "token_count": 6}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 11}, {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 49}, {"author_id": 46, "token_count": 2}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 55, "token_count": 8}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 23}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 88}, {"author_id": 34, "token_count": 8}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 12, "token_count": 97}, {"author_id": 16, "token_count": 72}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 389}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 73}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 16, "token_count": 28}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 16, "token_count": 30}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 51, "token_count": 93}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 31}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 16, "token_count": 70}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 59, "token_count": 30}, {"author_id": 16, "token_count": 51}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 55, "token_count": 32}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 16, "token_count": 26}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	422	16.70%
Vlastimil Babka	400	15.83%
Christoph Lameter	341	13.49%
Alexander Potapenko	212	8.39%
Roman Gushchin	103	4.08%
Peter Zijlstra	95	3.76%
JoonSoo Kim	45	1.78%
Shakeel Butt	40	1.58%
Andrey Ryabinin	36	1.42%
Suren Baghdasaryan	30	1.19%
Vladimir Davydov	22	0.87%
Marco Elver	20	0.79%
Linus Torvalds (pre-git)	14	0.55%
Tejun Heo	4	0.16%
Song Muchun	4	0.16%
Johannes Weiner	2	0.08%
Others	737	29.17%
Total	2527

slab_common.c

2170

-

104

7949

Uladzislau RezkiChristoph LameterRoman GushchinVlastimil BabkaVladimir DavydovJoonSoo KimCatalin MarinasMarco ElverTejun HeoQi ZhengAndrey RyabininLinus Torvalds (pre-git)Johannes WeinerAlexander PotapenkoMatthew WilcoxChristoph HellwigLinus TorvaldsSong MuchunNicholas PigginMike KravetzAndrew MortonShakeel ButtHugh DickinsAndrey KonovalovMike RapoportOthers January 1992August 1992September 1992January 1997March 1997January 2000June 2000February 2002June 2002July 2002November 2002July 2003October 2003August 2004September 2005January 2006March 2006May 2006June 2006December 2006May 2007July 2007October 2007January 2008February 2008April 2008October 2008December 2008February 2009March 2009April 2009August 2009November 2009January 2010June 2010October 2010October 2011January 2012February 2012April 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013May 2013July 2013September 2013January 2014April 2014June 2014August 2014October 2014December 2014February 2015March 2015June 2015November 2015March 2016May 2016July 2016December 2016January 2017February 2017May 2017June 2017July 2017November 2017January 2018April 2018June 2018October 2018March 2019July 2019August 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020October 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021October 2021January 2022February 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022April 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024April 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 11}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, 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{"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 16, "token_count": 13}, {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 16, "token_count": 53}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 22, "token_count": 2714}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 22, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	2890	36.36%
Christoph Lameter	555	6.98%
Roman Gushchin	401	5.04%
Vlastimil Babka	212	2.67%
Vladimir Davydov	176	2.21%
JoonSoo Kim	133	1.67%
Catalin Marinas	126	1.59%
Marco Elver	72	0.91%
Tejun Heo	52	0.65%
Qi Zheng	35	0.44%
Andrey Ryabinin	30	0.38%
Linus Torvalds (pre-git)	29	0.36%
Johannes Weiner	25	0.31%
Alexander Potapenko	21	0.26%
Matthew Wilcox	13	0.16%
Christoph Hellwig	12	0.15%
Linus Torvalds	7	0.09%
Song Muchun	5	0.06%
Nicholas Piggin	4	0.05%
Mike Kravetz	4	0.05%
Andrew Morton	4	0.05%
Shakeel Butt	3	0.04%
Hugh Dickins	2	0.03%
Andrey Konovalov	2	0.03%
Mike Rapoport	1	0.01%
Others	3135	39.44%
click to expand▼
Total	7949

slub.c

7620

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183

30885

Christoph LameterVlastimil BabkaSuren BaghdasaryanAndrey KonovalovJoonSoo KimAlexander PotapenkoPeter ZijlstraShakeel ButtDavid RientjesAndrey RyabininSong MuchunVladimir DavydovMatthew WilcoxRoman GushchinMel GormanLinus TorvaldsYu ZhaoTejun HeoLinus Torvalds (pre-git)Marco ElverKamezawa HiroyukiAndrew MortonNicholas PigginKirill A. ShutemovJohannes WeinerCatalin MarinasSeongJae ParkMichal HockoDavid HowellsChristoph HellwigFengguang WuAndi KleenOthers September 1992March 1997September 1999January 2000June 2000February 2002October 2002July 2003September 2003January 2005September 2005October 2005January 2006March 2006June 2006September 2006December 2006May 2007June 2007July 2007August 2007September 2007October 2007November 2007December 2007January 2008February 2008March 2008April 2008May 2008July 2008August 2008September 2008October 2008November 2008December 2008February 2009March 2009April 2009May 2009June 2009July 2009September 2009October 2009December 2009February 2010March 2010April 2010May 2010July 2010August 2010September 2010October 2010December 2010January 2011February 2011March 2011April 2011May 2011June 2011July 2011August 2011October 2011November 2011December 2011January 2012February 2012March 2012May 2012June 2012July 2012August 2012September 2012October 2012November 2012December 2012January 2013February 2013June 2013July 2013September 2013October 2013November 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014October 2014December 2014February 2015March 2015April 2015June 2015September 2015November 2015January 2016February 2016March 2016May 2016June 2016July 2016August 2016January 2017February 2017June 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018October 2018December 2018January 2019February 2019March 2019May 2019July 2019September 2019October 2019November 2019January 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021February 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022January 2023February 2023March 2023April 2023May 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, ]}, 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{"author_id": 4, "token_count": 21}, {"author_id": 26, "token_count": 33}, {"author_id": 60, "token_count": 270}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 25, "token_count": 5}, {"author_id": 4, "token_count": 104}, {"author_id": 5, "token_count": 1}, {"author_id": 6, "token_count": 1}, {"author_id": 46, "token_count": 1}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 46, "token_count": 21}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 24}, {"author_id": 26, "token_count": 219}, {"author_id": 6, "token_count": 1}, {"author_id": 46, "token_count": 6}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 189}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 123}, {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 391}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 10, "token_count": 25}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 50}, {"author_id": 55, "token_count": 25}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 13, "token_count": 82}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 13, "token_count": 101}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 64}, {"author_id": 34, "token_count": 2}, {"author_id": 12, "token_count": 15}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 7, "token_count": 32}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 11, "token_count": 11}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 11, "token_count": 22}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 27, "token_count": 7}, {"author_id": 16, "token_count": 39}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 4, "token_count": 2}, {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 34, "token_count": 10}, {"author_id": 12, "token_count": 62}, {"author_id": 16, "token_count": 380}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 42}, {"author_id": 12, "token_count": 16}, {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 266}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 99}, {"author_id": 13, "token_count": 42}, {"author_id": 12, "token_count": 2}, {"author_id": 16, "token_count": 122}, {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 13, "token_count": 103}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 16, "token_count": 1193}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 16, "token_count": 54}, {"author_id": 60, "token_count": 2246}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 27, "token_count": 15}, {"author_id": 16, "token_count": 85}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 16, "token_count": 11}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 105}, {"author_id": 16, "token_count": 137}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 690}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 43, "token_count": 65}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 34, "token_count": 1}, {"author_id": 43, "token_count": 89}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 16, "token_count": 533}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 30}, {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 437}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 16, "token_count": 930}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 51, "token_count": 284}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 13, "token_count": 11}, {"author_id": 16, "token_count": 33}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 16, "token_count": 49}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 16, "token_count": 57}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 779}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 38}, {"author_id": 16, "token_count": 219}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 16, "token_count": 296}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 27, "token_count": 17}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 59, "token_count": 619}, {"author_id": 16, "token_count": 144}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 284}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 16, "token_count": 12}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 59, "token_count": 132}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 4, "token_count": 20}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 463}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 55, "token_count": 194}, {"author_id": 60, "token_count": 273}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 124}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 55, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	10934	35.40%
Vlastimil Babka	5818	18.84%
Suren Baghdasaryan	752	2.43%
Andrey Konovalov	478	1.55%
JoonSoo Kim	413	1.34%
Alexander Potapenko	392	1.27%
Peter Zijlstra	314	1.02%
Shakeel Butt	264	0.85%
David Rientjes	194	0.63%
Andrey Ryabinin	189	0.61%
Song Muchun	154	0.50%
Vladimir Davydov	152	0.49%
Matthew Wilcox	137	0.44%
Roman Gushchin	95	0.31%
Mel Gorman	95	0.31%
Linus Torvalds	48	0.16%
Yu Zhao	33	0.11%
Tejun Heo	29	0.09%
Linus Torvalds (pre-git)	15	0.05%
Marco Elver	13	0.04%
Kamezawa Hiroyuki	9	0.03%
Andrew Morton	9	0.03%
Nicholas Piggin	8	0.03%
Kirill A. Shutemov	8	0.03%
Johannes Weiner	5	0.02%
Catalin Marinas	4	0.01%
SeongJae Park	3	0.01%
Michal Hocko	3	0.01%
David Howells	3	0.01%
Christoph Hellwig	3	0.01%
Fengguang Wu	1	0.00%
Andi Kleen	1	0.00%
Others	10309	33.38%
click to expand▼
Total	30885

sparse-vmemmap.c

472

-

42

2059

Christoph LameterDan J WilliamsMichal HockoKirill A. ShutemovChristoph HellwigLinus Torvalds (pre-git)Anshuman KhandualKamezawa HiroyukiJohannes WeinerAndi KleenRyan RobertsAneesh Kumar K.VJérôme GlisseDavid RientjesSong MuchunMike RapoportDavid HowellsAndrew MortonLinus TorvaldsOthers September 1992December 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002September 2002June 2003October 2003December 2004January 2005June 2005October 2005October 2007November 2007March 2008November 2008September 2009February 2010July 2010November 2010April 2013January 2014August 2015January 2016March 2016August 2016March 2017July 2017September 2017November 2017December 2017August 2018July 2019August 2020June 2021March 2022April 2022June 2022October 2022March 2023April 2023June 2023July 2023June 2024August 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 40, "token_count": 10}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 526}, {"author_id": 60, "token_count": 193}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 54, "token_count": 27}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 44, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 198}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 48}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 42, "token_count": 48}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 46}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 41, "token_count": 35}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 227}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 33, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 50, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 33, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	526	25.55%
Dan J Williams	224	10.88%
Michal Hocko	56	2.72%
Kirill A. Shutemov	48	2.33%
Christoph Hellwig	46	2.23%
Linus Torvalds (pre-git)	37	1.80%
Anshuman Khandual	35	1.70%
Kamezawa Hiroyuki	27	1.31%
Johannes Weiner	22	1.07%
Andi Kleen	13	0.63%
Ryan Roberts	12	0.58%
Aneesh Kumar K.V	8	0.39%
Jérôme Glisse	6	0.29%
David Rientjes	6	0.29%
Song Muchun	5	0.24%
Mike Rapoport	4	0.19%
David Howells	3	0.15%
Andrew Morton	2	0.10%
Linus Torvalds	1	0.05%
Others	978	47.50%
Total	2059

sparse.c

936

-

81

3660

Dan J WilliamsMel GormanMike RapoportMichal HockoChristoph LameterLinus Torvalds (pre-git)Christoph HellwigJohannes WeinerKirill A. ShutemovMike KravetzDavid HildenbrandKamezawa HiroyukiMatthew WilcoxDavid RientjesAneesh Kumar K.VJoonSoo KimAndrew MortonSong MuchunDavid HowellsNicholas PigginAndrea ArcangeliAndi KleenOscar SalvadorLinus TorvaldsOthers September 1992October 1992June 1993January 1996March 1997May 1998September 1999January 2000February 2002June 2002September 2002February 2003January 2005March 2005June 2005September 2005October 2005January 2006March 2006April 2006May 2006June 2006October 2006December 2006May 2007August 2007October 2007December 2007April 2008July 2008November 2008February 2009March 2009February 2010May 2010July 2010January 2011July 2011October 2011January 2012May 2012July 2012October 2012November 2012December 2012February 2013April 2013May 2013September 2013November 2013January 2014March 2014April 2014December 2014January 2016March 2016August 2016May 2017July 2017September 2017November 2017December 2017January 2018April 2018May 2018August 2018October 2018December 2018March 2019July 2019September 2019October 2019November 2019January 2020February 2020March 2020April 2020August 2020October 2020April 2021June 2021September 2021November 2021March 2022April 2022May 2023June 2023July 2023October 2023January 2024March 2024April 2024May 2024June 2024August 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 295}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1143878400, "group": [ {"author_id": 40, "token_count": 2}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 19, "token_count": 16}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 44}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 21}, {"author_id": 6, "token_count": 43}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 6, "token_count": 89}, {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 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1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 42, "token_count": 75}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 5, "token_count": 17}, {"author_id": 42, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 44}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 60, "token_count": 405}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 63}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 44, "token_count": 596}, {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 15, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 33, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	606	16.56%
Mel Gorman	132	3.61%
Mike Rapoport	116	3.17%
Michal Hocko	88	2.40%
Christoph Lameter	65	1.78%
Linus Torvalds (pre-git)	47	1.28%
Christoph Hellwig	44	1.20%
Johannes Weiner	30	0.82%
Kirill A. Shutemov	17	0.46%
Mike Kravetz	16	0.44%
David Hildenbrand	14	0.38%
Kamezawa Hiroyuki	13	0.36%
Matthew Wilcox	11	0.30%
David Rientjes	11	0.30%
Aneesh Kumar K.V	8	0.22%
JoonSoo Kim	5	0.14%
Andrew Morton	5	0.14%
Song Muchun	3	0.08%
David Howells	3	0.08%
Nicholas Piggin	2	0.05%
Andrea Arcangeli	2	0.05%
Andi Kleen	2	0.05%
Oscar Salvador	1	0.03%
Linus Torvalds	1	0.03%
Others	2418	66.07%
click to expand▼
Total	3660

swap.c

1095

-

67

3411

Matthew WilcoxYu ZhaoMinChan KimJohannes WeinerAndrew MortonShakeel ButtMel GormanLinus Torvalds (pre-git)Hugh DickinsMichal HockoLinus TorvaldsNicholas PigginKirill A. ShutemovAndrea ArcangeliJérôme GlisseDavid HildenbrandFengguang WuVladimir DavydovNaoya HoriguchiKefeng WangKairui SongRoman GushchinLorenzo StoakesChristoph LameterChristoph HellwigTejun HeoDan J WilliamsDavid HowellsJoonSoo KimOthers January 1992May 1992August 1992September 1992November 1993April 1994November 1994February 1995June 1995March 1997August 1998September 2000February 2002April 2002May 2002July 2002August 2002October 2002November 2002December 2002April 2003June 2003July 2003October 2003November 2003March 2004May 2004November 2005January 2006February 2006March 2006June 2006September 2006November 2006October 2007February 2008April 2008October 2008January 2009June 2009September 2009March 2010May 2010October 2010January 2011March 2011May 2011August 2011October 2011November 2011January 2012March 2012May 2012July 2013September 2013January 2014April 2014June 2014August 2014October 2014April 2015September 2015January 2016April 2016May 2016June 2016February 2017April 2017May 2017July 2017September 2017October 2017November 2017January 2018February 2018October 2018December 2018February 2019April 2019May 2019June 2019September 2019November 2019January 2020May 2020June 2020August 2020December 2020February 2021April 2021May 2021June 2021September 2021December 2021February 2022March 2022April 2022May 2022June 2022September 2022October 2022December 2022January 2023June 2023July 2023August 2023December 2023February 2024March 2024April 2024July 2024August 2024October 2024November 2024December 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 20, "token_count": 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{"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 6, "token_count": 78}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 42}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 42, "token_count": 13}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 28, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 46, "token_count": 11}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 5, "token_count": 15}, {"author_id": 21, "token_count": 72}, ]}, {"timestamp": 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{"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 67}, {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 53, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 128}, {"author_id": 55, "token_count": 85}, ]}, {"timestamp": 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{"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 357}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 11, "token_count": 109}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 23}, {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 15, "token_count": 15}, {"author_id": 3, "token_count": 284}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 178}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 147}, {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	896	26.27%
Yu Zhao	457	13.40%
MinChan Kim	336	9.85%
Johannes Weiner	233	6.83%
Andrew Morton	203	5.95%
Shakeel Butt	121	3.55%
Mel Gorman	95	2.79%
Linus Torvalds (pre-git)	77	2.26%
Hugh Dickins	73	2.14%
Michal Hocko	36	1.06%
Linus Torvalds	28	0.82%
Nicholas Piggin	25	0.73%
Kirill A. Shutemov	21	0.62%
Andrea Arcangeli	21	0.62%
Jérôme Glisse	20	0.59%
David Hildenbrand	15	0.44%
Fengguang Wu	14	0.41%
Vladimir Davydov	11	0.32%
Naoya Horiguchi	7	0.21%
Kefeng Wang	7	0.21%
Kairui Song	7	0.21%
Roman Gushchin	5	0.15%
Lorenzo Stoakes	5	0.15%
Christoph Lameter	5	0.15%
Christoph Hellwig	4	0.12%
Tejun Heo	3	0.09%
Dan J Williams	3	0.09%
David Howells	2	0.06%
JoonSoo Kim	1	0.03%
Others	680	19.94%
click to expand▼
Total	3411

swap.h

209

-

25

909

Matthew WilcoxKairui SongHugh DickinsJoonSoo KimLinus Torvalds (pre-git)Andrew MortonHuang YingChristoph HellwigLinus TorvaldsMinChan KimKamezawa HiroyukiChristoph LameterAndi KleenMel GormanTejun HeoMichal HockoOthers July 1994February 1995June 1995January 1996February 1998December 1998May 1999June 1999September 1999February 2002May 2002June 2002July 2002September 2002November 2002October 2003May 2004March 2006June 2006February 2008December 2009March 2010August 2010July 2012February 2013September 2015November 2016February 2017July 2017September 2017November 2017April 2018January 2019August 2020October 2020May 2022June 2022September 2022October 2022January 2023May 2023October 2023November 2023December 2023February 2024May 2024July 2024August 2024September 2024 var spanGroupData = [ {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 9}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 14}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 40, "token_count": 6}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 10}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 57}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 270}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 45, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 45, "token_count": 66}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 115}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	91	10.01%
Kairui Song	77	8.47%
Hugh Dickins	59	6.49%
JoonSoo Kim	57	6.27%
Linus Torvalds (pre-git)	50	5.50%
Andrew Morton	35	3.85%
Huang Ying	26	2.86%
Christoph Hellwig	21	2.31%
Linus Torvalds	8	0.88%
MinChan Kim	6	0.66%
Kamezawa Hiroyuki	6	0.66%
Christoph Lameter	6	0.66%
Andi Kleen	6	0.66%
Mel Gorman	5	0.55%
Tejun Heo	3	0.33%
Michal Hocko	2	0.22%
Others	451	49.61%
Total	909

swap_cgroup.c

173

-

19

682

Kairui SongKamezawa HiroyukiJohannes WeinerHuang YingRoman GushchinSong MuchunAndrew MortonHugh DickinsOthers June 2002April 2004January 2006October 2008January 2009April 2009March 2010May 2011July 2011November 2011January 2012January 2014August 2014December 2014February 2015January 2016March 2016July 2017November 2017June 2020March 2022September 2022November 2024December 2024March 2025 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 54, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 54, "token_count": 182}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 45, "token_count": 349}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 43, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	349	51.17%
Kamezawa Hiroyuki	195	28.59%
Johannes Weiner	26	3.81%
Huang Ying	22	3.23%
Roman Gushchin	20	2.93%
Song Muchun	6	0.88%
Andrew Morton	3	0.44%
Hugh Dickins	1	0.15%
Others	60	8.80%
Total	682

swap_slots.c

295

-

15

866

Huang YingTejun HeoMatthew WilcoxLinus Torvalds (pre-git)Kairui SongRyan RobertsOthers January 1992August 1992January 1996September 1996August 1998February 2017May 2017July 2017November 2017June 2018August 2018April 2020August 2020October 2020May 2021August 2021May 2022September 2022April 2024January 2025 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 60, "token_count": 719}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 22}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 10, "token_count": 29}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 45, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	35	4.04%
Tejun Heo	29	3.35%
Matthew Wilcox	13	1.50%
Linus Torvalds (pre-git)	11	1.27%
Kairui Song	4	0.46%
Ryan Roberts	3	0.35%
Others	771	89.03%
Total	866

swap_state.c

938

-

56

3656

Huang YingMatthew WilcoxHugh DickinsAndrew MortonLinus Torvalds (pre-git)JoonSoo KimMinChan KimLinus TorvaldsKairui SongJohannes WeinerDavid HildenbrandShakeel ButtNicholas PigginChristoph HellwigKamezawa HiroyukiChristoph LameterAndrea ArcangeliJason GunthorpeVladimir DavydovMichal HockoRyan RobertsMike KravetzKefeng WangOthers September 1992June 1993November 1993July 1994February 1995June 1995January 1996September 1996March 1997January 1998February 1998August 1998May 1999June 1999September 1999March 2000September 2000February 2002April 2002June 2002July 2002August 2002October 2002December 2002January 2003April 2004May 2004September 2004February 2005May 2005February 2006March 2006June 2006December 2006May 2007October 2007February 2008July 2008August 2008October 2008January 2009June 2009September 2009December 2009March 2012July 2012February 2013June 2013January 2014February 2014October 2014April 2015September 2015January 2016June 2016October 2016February 2017May 2017July 2017September 2017October 2017November 2017December 2017April 2018June 2018January 2019July 2019June 2020August 2020October 2020November 2020December 2020February 2021April 2021June 2021February 2022March 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023March 2023May 2023June 2023August 2023October 2023November 2023December 2023February 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 48}, ]}, {"timestamp": 901954800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 9}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 15}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 967791600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 40}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 26}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 87}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 51}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 1, "token_count": 95}, {"author_id": 31, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 31, "token_count": 14}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 42, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 46, "token_count": 4}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 24, "token_count": 142}, {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 72}, {"author_id": 21, "token_count": 6}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 742}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 29}, {"author_id": 3, "token_count": 136}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 21, "token_count": 93}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 38}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 9, "token_count": 38}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 175}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 49}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 56, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 55, "token_count": 15}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 55, "token_count": 15}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 33}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 82}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 45, "token_count": 26}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 21}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 24, "token_count": 18}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 51}, {"author_id": 50, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 124}, {"author_id": 45, "token_count": 5}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 15, "token_count": 27}, {"author_id": 3, "token_count": 92}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 24, "token_count": 108}, {"author_id": 45, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Huang Ying	1195	32.69%
Matthew Wilcox	512	14.00%
Hugh Dickins	291	7.96%
Andrew Morton	218	5.96%
Linus Torvalds (pre-git)	175	4.79%
JoonSoo Kim	175	4.79%
MinChan Kim	100	2.74%
Linus Torvalds	59	1.61%
Kairui Song	47	1.29%
Johannes Weiner	45	1.23%
David Hildenbrand	43	1.18%
Shakeel Butt	30	0.82%
Nicholas Piggin	30	0.82%
Christoph Hellwig	22	0.60%
Kamezawa Hiroyuki	11	0.30%
Christoph Lameter	10	0.27%
Andrea Arcangeli	10	0.27%
Jason Gunthorpe	5	0.14%
Vladimir Davydov	4	0.11%
Michal Hocko	4	0.11%
Ryan Roberts	2	0.05%
Mike Kravetz	1	0.03%
Kefeng Wang	1	0.03%
Others	666	18.22%
click to expand▼
Total	3656

swapfile.c

3960

-

119

16339

Kairui SongHugh DickinsHuang YingLinus Torvalds (pre-git)Andrew MortonJohannes WeinerLinus TorvaldsRyan RobertsMatthew WilcoxKamezawa HiroyukiChristoph HellwigMinChan KimMel GormanTejun HeoAndi KleenKefeng WangKirill A. ShutemovPeter XuDavid HildenbrandJoonSoo KimLiam R. HowlettChristoph LameterDavid RientjesBaolin WangVladimir DavydovNaoya HoriguchiJan KaraMichal HockoOthers September 1991December 1991January 1992March 1992May 1992August 1992September 1992December 1992March 1993June 1993November 1993July 1994October 1994January 1995February 1995June 1995January 1996March 1996May 1996September 1996January 1997March 1997August 1997October 1997February 1998March 1998May 1998August 1998January 1999May 1999June 1999September 1999January 2000March 2000June 2000January 2001February 2002March 2002April 2002May 2002June 2002July 2002August 2002October 2002November 2002December 2002January 2003April 2003May 2003July 2003September 2003January 2004February 2004March 2004April 2004May 2004June 2004July 2004August 2004October 2004December 2004January 2005February 2005March 2005September 2005October 2005November 2005January 2006March 2006June 2006September 2006October 2006December 2006January 2007July 2007February 2008April 2008July 2008October 2008December 2008January 2009June 2009September 2009December 2009March 2010May 2010September 2010October 2010January 2011March 2011May 2011June 2011July 2011February 2012March 2012April 2012June 2012July 2012October 2012November 2012December 2012January 2013February 2013April 2013July 2013August 2013September 2013November 2013January 2014February 2014June 2014August 2014October 2014December 2014April 2015June 2015September 2015December 2015January 2016March 2016October 2016November 2016December 2016January 2017February 2017March 2017May 2017July 2017September 2017November 2017February 2018April 2018May 2018June 2018July 2018August 2018October 2018November 2018December 2018March 2019April 2019May 2019July 2019August 2019November 2019January 2020February 2020March 2020April 2020May 2020June 2020August 2020September 2020October 2020December 2020January 2021February 2021March 2021June 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 730972800, "group": [ {"author_id": 20, "token_count": 9}, 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"token_count": 861}, {"author_id": 60, "token_count": 757}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 37, "token_count": 4}, {"author_id": 9, "token_count": 416}, {"author_id": 3, "token_count": 17}, {"author_id": 60, "token_count": 523}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 79}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 45, "token_count": 14}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 45, "token_count": 1834}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 49}, ]}, ]

Author Name	Tokens	Token Proportion
Kairui Song	2855	17.47%
Hugh Dickins	2261	13.84%
Huang Ying	1182	7.23%
Linus Torvalds (pre-git)	729	4.46%
Andrew Morton	626	3.83%
Johannes Weiner	461	2.82%
Linus Torvalds	455	2.78%
Ryan Roberts	268	1.64%
Matthew Wilcox	228	1.40%
Kamezawa Hiroyuki	224	1.37%
Christoph Hellwig	207	1.27%
MinChan Kim	197	1.21%
Mel Gorman	168	1.03%
Tejun Heo	118	0.72%
Andi Kleen	117	0.72%
Kefeng Wang	72	0.44%
Kirill A. Shutemov	45	0.28%
Peter Xu	36	0.22%
David Hildenbrand	28	0.17%
JoonSoo Kim	26	0.16%
Liam R. Howlett	15	0.09%
Christoph Lameter	15	0.09%
David Rientjes	5	0.03%
Baolin Wang	4	0.02%
Vladimir Davydov	3	0.02%
Naoya Horiguchi	3	0.02%
Jan Kara	2	0.01%
Michal Hocko	1	0.01%
Others	5988	36.65%
click to expand▼
Total	16339

truncate.c

845

-

51

2771

Matthew WilcoxAndrew MortonJohannes WeinerJan KaraShakeel ButtHugh DickinsMel GormanNicholas PigginYu ZhaoLinus TorvaldsDavid HowellsLinus Torvalds (pre-git)Fengguang WuAndi KleenChristoph HellwigMinChan KimKirill A. ShutemovAndrey RyabininMike RapoportOthers January 1992August 1992June 1995January 1996March 1997October 1997September 1999January 2000October 2000February 2002April 2002May 2002July 2002August 2002October 2002December 2002February 2003October 2003June 2004August 2004October 2004January 2005March 2005January 2006June 2006August 2006September 2006December 2006January 2007February 2007July 2007February 2008April 2008July 2008October 2008June 2009August 2009September 2009January 2010June 2010December 2010March 2011June 2011July 2011August 2011October 2011March 2012May 2012May 2013September 2013April 2014July 2014October 2014April 2015May 2015September 2015January 2016April 2016May 2016July 2016August 2016February 2017May 2017November 2017January 2018April 2018November 2018March 2019May 2019May 2020June 2020September 2020October 2020February 2021April 2021May 2021June 2021July 2021September 2021November 2021December 2021January 2022February 2022June 2022September 2022October 2022March 2023June 2023August 2023November 2023March 2024April 2024May 2024July 2024August 2024September 2024October 2024December 2024 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 38}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 33}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 266}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 33}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 14, "token_count": 37}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 29, "token_count": 33}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 14, "token_count": 63}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 27, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 31, "token_count": 11}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 31, "token_count": 35}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 40, "token_count": 38}, {"author_id": 53, "token_count": 38}, {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 1, "token_count": 56}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 142}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 48, "token_count": 116}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 48, "token_count": 28}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 4}, {"author_id": 48, "token_count": 21}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 48, "token_count": 57}, {"author_id": 3, "token_count": 17}, {"author_id": 6, "token_count": 89}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 267}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 14}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 48, "token_count": 2}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 83}, {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 89}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 85}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 23}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 11, "token_count": 46}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 55, "token_count": 144}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 55, "token_count": 10}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 76}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	613	22.12%
Andrew Morton	459	16.56%
Johannes Weiner	229	8.26%
Jan Kara	225	8.12%
Shakeel Butt	154	5.56%
Hugh Dickins	141	5.09%
Mel Gorman	89	3.21%
Nicholas Piggin	58	2.09%
Yu Zhao	46	1.66%
Linus Torvalds	42	1.52%
David Howells	42	1.52%
Linus Torvalds (pre-git)	39	1.41%
Fengguang Wu	38	1.37%
Andi Kleen	38	1.37%
Christoph Hellwig	23	0.83%
MinChan Kim	18	0.65%
Kirill A. Shutemov	8	0.29%
Andrey Ryabinin	4	0.14%
Mike Rapoport	2	0.07%
Others	503	18.15%
Total	2771

usercopy.c

277

-

17

983

Matthew WilcoxLinus Torvalds (pre-git)Christoph LameterOthers September 1991December 1991July 2012June 2016July 2016August 2016September 2016January 2017February 2017January 2018July 2018January 2019June 2019August 2019September 2019August 2020October 2021January 2022February 2022March 2022June 2022November 2022April 2023 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 691574400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 425}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 115}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 36}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	159	16.17%
Linus Torvalds (pre-git)	3	0.31%
Christoph Lameter	3	0.31%
Others	818	83.21%
Total	983

userfaultfd.c

2030

-

52

7681

Andrea ArcangeliLorenzo StoakesMike KravetzDavid HildenbrandMike RapoportSuren BaghdasaryanQi ZhengPeter XuHugh DickinsMatthew WilcoxKirill A. ShutemovRyan RobertsZi YanAneesh Kumar K.VPeter ZijlstraAndi KleenSong MuchunLinus Torvalds (pre-git)Anshuman KhandualMel GormanLiam R. HowlettAndrew MortonMichal HockoKefeng WangJohannes WeinerOthers December 1992June 2002August 2002June 2005July 2007July 2008August 2008January 2009December 2009January 2011May 2011September 2015January 2016February 2017March 2017July 2017August 2017September 2017January 2018June 2018November 2018December 2018June 2019November 2019April 2020June 2020November 2020December 2020May 2021June 2021September 2021November 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 723196800, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 51, "token_count": 5}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 7}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 1348}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 19, "token_count": 361}, {"author_id": 2, "token_count": 79}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 15}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 74}, {"author_id": 47, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 77}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 47, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 327}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 41, "token_count": 4}, {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 15, "token_count": 18}, {"author_id": 17, "token_count": 51}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 17, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 24}, {"author_id": 19, "token_count": 21}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 15, "token_count": 62}, {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 17, "token_count": 18}, {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 50, "token_count": 5}, {"author_id": 59, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 1, "token_count": 26}, {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 18, "token_count": 2037}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 50, "token_count": 11}, {"author_id": 59, "token_count": 120}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 36, "token_count": 11}, {"author_id": 60, "token_count": 909}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 15, "token_count": 128}, {"author_id": 3, "token_count": 20}, {"author_id": 59, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 565}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 36, "token_count": 122}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 59, "token_count": 47}, {"author_id": 60, "token_count": 198}, ]}, ]

Author Name	Tokens	Token Proportion
Andrea Arcangeli	3495	45.50%
Lorenzo Stoakes	565	7.36%
Mike Kravetz	382	4.97%
David Hildenbrand	211	2.75%
Mike Rapoport	195	2.54%
Suren Baghdasaryan	175	2.28%
Qi Zheng	143	1.86%
Peter Xu	133	1.73%
Hugh Dickins	63	0.82%
Matthew Wilcox	47	0.61%
Kirill A. Shutemov	24	0.31%
Ryan Roberts	19	0.25%
Zi Yan	16	0.21%
Aneesh Kumar K.V	15	0.20%
Peter Zijlstra	10	0.13%
Andi Kleen	8	0.10%
Song Muchun	7	0.09%
Linus Torvalds (pre-git)	7	0.09%
Anshuman Khandual	4	0.05%
Mel Gorman	3	0.04%
Liam R. Howlett	2	0.03%
Andrew Morton	2	0.03%
Michal Hocko	1	0.01%
Kefeng Wang	1	0.01%
Johannes Weiner	1	0.01%
Others	2152	28.02%
click to expand▼
Total	7681

util.c

1244

-

125

3846

Matthew WilcoxCatalin MarinasKefeng WangMichal HockoDavid HildenbrandLinus Torvalds (pre-git)Kirill A. ShutemovLinus TorvaldsAndrew MortonChristoph HellwigDavid HowellsMike RapoportSuren BaghdasaryanChristoph LameterAndrey RyabininJohannes WeinerHugh DickinsAndrea ArcangeliMinChan KimNicholas PigginRoman GushchinLorenzo StoakesVlastimil BabkaAneesh Kumar K.VOthers March 1992May 1992October 1994June 1995January 1996January 1997March 1997May 1999June 1999September 1999June 2002July 2002December 2002October 2003January 2004March 2004April 2004August 2004September 2004October 2004January 2005February 2005March 2005June 2005September 2005October 2005January 2006February 2006March 2006April 2006June 2006September 2006October 2006December 2006February 2007July 2007August 2007October 2007April 2008July 2008August 2008October 2008November 2008March 2009April 2009November 2009December 2009January 2010July 2010August 2010January 2011March 2011May 2011October 2011December 2011February 2012March 2012April 2012May 2012July 2012November 2012February 2013April 2013September 2013October 2013November 2013January 2014February 2014April 2014May 2014August 2014February 2015April 2015June 2015September 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016August 2016September 2016October 2016December 2016February 2017May 2017June 2017July 2017November 2017January 2018April 2018October 2018December 2018February 2019March 2019April 2019May 2019July 2019September 2019November 2019March 2020April 2020June 2020August 2020September 2020October 2020December 2020January 2021March 2021May 2021June 2021July 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022June 2022July 2022September 2022December 2022February 2023April 2023June 2023August 2023September 2023October 2023November 2023February 2024March 2024May 2024June 2024July 2024August 2024October 2024December 2024March 2025 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 20, 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"token_count": 45}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 13}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 16}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 42, "token_count": 52}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 29, "token_count": 13}, {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 3}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 54}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 40}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 65}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 27, "token_count": 12}, {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 27, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 38, "token_count": 14}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 59, "token_count": 10}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 59, "token_count": 5}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 38, "token_count": 65}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Matthew Wilcox	148	3.85%
Catalin Marinas	140	3.64%
Kefeng Wang	79	2.05%
Michal Hocko	69	1.79%
David Hildenbrand	67	1.74%
Linus Torvalds (pre-git)	65	1.69%
Kirill A. Shutemov	40	1.04%
Linus Torvalds	36	0.94%
Andrew Morton	32	0.83%
Christoph Hellwig	30	0.78%
David Howells	25	0.65%
Mike Rapoport	24	0.62%
Suren Baghdasaryan	15	0.39%
Christoph Lameter	14	0.36%
Andrey Ryabinin	14	0.36%
Johannes Weiner	13	0.34%
Hugh Dickins	11	0.29%
Andrea Arcangeli	11	0.29%
MinChan Kim	8	0.21%
Nicholas Piggin	7	0.18%
Roman Gushchin	3	0.08%
Lorenzo Stoakes	3	0.08%
Vlastimil Babka	2	0.05%
Aneesh Kumar K.V	2	0.05%
Others	2988	77.69%
click to expand▼
Total	3846

vma.c

2962

-

43

11114

Lorenzo StoakesLiam R. HowlettAndrea ArcangeliLinus Torvalds (pre-git)Andrew MortonPeter XuKirill A. ShutemovSuren BaghdasaryanLinus TorvaldsHugh DickinsMike RapoportAndi KleenPeter ZijlstraDavid HowellsVlastimil BabkaJohannes WeinerMatthew WilcoxOthers August 1992June 1993September 1993July 1994January 1995June 1995June 1996September 1996March 1997February 1998May 1999January 2000October 2000February 2002May 2002September 2002February 2003January 2004April 2004May 2004June 2004January 2005February 2005September 2005October 2005June 2006February 2007October 2007January 2008June 2008July 2008August 2008January 2010March 2010January 2011January 2012April 2012October 2012April 2013August 2014December 2014February 2015September 2015January 2016February 2016July 2016February 2017June 2017October 2018March 2020November 2020May 2021January 2022April 2022September 2022October 2022December 2022January 2023February 2023March 2023May 2023June 2023July 2023September 2023October 2023January 2024March 2024April 2024May 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 26}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 833612400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 34}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 30}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 179}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 51, "token_count": 7}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 11}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 102}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 145}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 16}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 52, "token_count": 3}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 52, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 17, "token_count": 11}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 2828}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 52, "token_count": 429}, {"author_id": 8, "token_count": 3435}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 52, "token_count": 18}, {"author_id": 8, "token_count": 1375}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 8, "token_count": 1648}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 181}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 8, "token_count": 30}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	9502	85.50%
Liam R. Howlett	707	6.36%
Andrea Arcangeli	184	1.66%
Linus Torvalds (pre-git)	137	1.23%
Andrew Morton	65	0.58%
Peter Xu	20	0.18%
Kirill A. Shutemov	20	0.18%
Suren Baghdasaryan	16	0.14%
Linus Torvalds	14	0.13%
Hugh Dickins	14	0.13%
Mike Rapoport	9	0.08%
Andi Kleen	8	0.07%
Peter Zijlstra	7	0.06%
David Howells	6	0.05%
Vlastimil Babka	4	0.04%
Johannes Weiner	4	0.04%
Matthew Wilcox	3	0.03%
Others	394	3.55%
Total	11114

vma.h

487

-

43

2017

Lorenzo StoakesLiam R. HowlettPeter XuAndrea ArcangeliLinus Torvalds (pre-git)Andrew MortonJohannes WeinerHugh DickinsMel GormanLinus TorvaldsMatthew WilcoxAndi KleenMike RapoportMinChan KimNicholas PigginSuren BaghdasaryanMichal HockoChristoph HellwigKefeng WangDavid HowellsOthers May 1992September 1993October 1994June 1995March 1997May 1998May 1999September 1999March 2000February 2002May 2002September 2002December 2002October 2003April 2004May 2004February 2005April 2005October 2005June 2006July 2006October 2007January 2008July 2008March 2009November 2009December 2009January 2011May 2011October 2012February 2013April 2013October 2014February 2016March 2016February 2017December 2017July 2018May 2019December 2019March 2020October 2020November 2020April 2021May 2021May 2022September 2022January 2023February 2023April 2023May 2023June 2023July 2023October 2023November 2023January 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 704703600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 780994800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 14, "token_count": 14}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1112342400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 52, "token_count": 81}, {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 52, "token_count": 239}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 52, "token_count": 17}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 52, "token_count": 10}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 52, "token_count": 6}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 17, "token_count": 27}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 802}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 52, "token_count": 125}, {"author_id": 8, "token_count": 180}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 8, "token_count": 39}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 8, "token_count": 46}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 8, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	1072	53.15%
Liam R. Howlett	479	23.75%
Peter Xu	43	2.13%
Andrea Arcangeli	38	1.88%
Linus Torvalds (pre-git)	29	1.44%
Andrew Morton	29	1.44%
Johannes Weiner	16	0.79%
Hugh Dickins	14	0.69%
Mel Gorman	13	0.64%
Linus Torvalds	11	0.55%
Matthew Wilcox	9	0.45%
Andi Kleen	8	0.40%
Mike Rapoport	6	0.30%
MinChan Kim	5	0.25%
Nicholas Piggin	4	0.20%
Suren Baghdasaryan	3	0.15%
Michal Hocko	3	0.15%
Christoph Hellwig	3	0.15%
Kefeng Wang	2	0.10%
David Howells	2	0.10%
Others	228	11.30%
click to expand▼
Total	2017

vma_internal.h

55

-

22

131

Lorenzo StoakesLinus Torvalds (pre-git)Andrea ArcangeliAndrew MortonHugh DickinsPeter ZijlstraLinus TorvaldsChristoph LameterChristoph HellwigOthers September 1991January 1992August 1992September 1993May 1994June 1995September 1996January 1997March 1997September 1999February 2002March 2002April 2002May 2002July 2002October 2002November 2002May 2004August 2004January 2005February 2006September 2006July 2008January 2009March 2009September 2009February 2010January 2011November 2011August 2014September 2015February 2016May 2019June 2020January 2022July 2024 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 694252800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 8, "token_count": 36}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Stoakes	36	27.48%
Linus Torvalds (pre-git)	25	19.08%
Andrea Arcangeli	11	8.40%
Andrew Morton	10	7.63%
Hugh Dickins	6	4.58%
Peter Zijlstra	4	3.05%
Linus Torvalds	3	2.29%
Christoph Lameter	2	1.53%
Christoph Hellwig	2	1.53%
Others	32	24.43%
Total	131

vmalloc.c

5233

-

163

20059

Uladzislau RezkiNicholas PigginTejun HeoChristoph HellwigLinus Torvalds (pre-git)Christoph LameterHugh DickinsLorenzo StoakesAndrew MortonAndi KleenKirill A. ShutemovAndrey KonovalovMichal HockoKamezawa HiroyukiAndrey RyabininKefeng WangJoonSoo KimAlexander PotapenkoLinus TorvaldsDavid RientjesMatthew WilcoxRyan RobertsShakeel ButtRoman GushchinCatalin MarinasMike RapoportPeter ZijlstraMel GormanAnshuman KhandualJan KaraDavid HowellsSuren BaghdasaryanAneesh Kumar K.VVlastimil BabkaMinChan KimOthers August 1992September 1992September 1993November 1993May 1994July 1994January 1995February 1995June 1995January 1996March 1996September 1996March 1997March 1998May 1998February 1999June 1999September 1999March 2000June 2000October 2000February 2002March 2002June 2002July 2002August 2002September 2002October 2002April 2003May 2003August 2003October 2003January 2004March 2004June 2004July 2004October 2004December 2004February 2005March 2005May 2005October 2005June 2006July 2006September 2006October 2006May 2007June 2007July 2007October 2007January 2008February 2008March 2008April 2008June 2008July 2008October 2008November 2008December 2008January 2009February 2009May 2009June 2009August 2009September 2009October 2009December 2009February 2010June 2010August 2010September 2010October 2010December 2010January 2011March 2011May 2011June 2011July 2011August 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012December 2012February 2013March 2013April 2013July 2013September 2013November 2013January 2014April 2014June 2014August 2014February 2015March 2015April 2015November 2015January 2016March 2016April 2016May 2016June 2016October 2016December 2016February 2017March 2017June 2017July 2017September 2017February 2018March 2018April 2018June 2018October 2018December 2018March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020April 2020June 2020August 2020October 2020December 2020January 2021April 2021May 2021June 2021September 2021October 2021November 2021January 2022March 2022April 2022May 2022June 2022August 2022September 2022October 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023August 2023September 2023October 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024February 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 20, "token_count": 66}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 20, "token_count": 49}, ]}, {"timestamp": 767775600, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 74}, ]}, {"timestamp": 791625600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 147}, ]}, {"timestamp": 820483200, 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{"author_id": 25, "token_count": 18}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 39, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 25, "token_count": 52}, {"author_id": 23, "token_count": 86}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 5, "token_count": 181}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 11}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 22, "token_count": 1900}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 23}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 41, "token_count": 16}, {"author_id": 12, "token_count": 38}, {"author_id": 22, "token_count": 41}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 60}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 50}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 25, "token_count": 72}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 73}, {"author_id": 60, "token_count": 291}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 33, "token_count": 3}, {"author_id": 3, "token_count": 28}, {"author_id": 22, "token_count": 85}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 23, "token_count": 209}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 22, "token_count": 101}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 31, "token_count": 860}, {"author_id": 22, "token_count": 61}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 22, "token_count": 166}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 17}, {"author_id": 22, "token_count": 48}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 38, "token_count": 98}, {"author_id": 51, "token_count": 15}, {"author_id": 22, "token_count": 18}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 42, "token_count": 158}, {"author_id": 55, "token_count": 38}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 13, "token_count": 184}, {"author_id": 22, "token_count": 96}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 15}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 13, "token_count": 7}, {"author_id": 22, "token_count": 254}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 65}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 22, "token_count": 54}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 22, "token_count": 100}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 23, "token_count": 378}, {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 345}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 8, "token_count": 344}, {"author_id": 22, "token_count": 106}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 257}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 8, "token_count": 6}, {"author_id": 50, "token_count": 35}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 22, "token_count": 2819}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 22, "token_count": 161}, {"author_id": 60, "token_count": 536}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 22, "token_count": 19}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 22, "token_count": 17}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 50, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Uladzislau Rezki	6160	30.71%
Nicholas Piggin	2885	14.38%
Tejun Heo	976	4.87%
Christoph Hellwig	976	4.87%
Linus Torvalds (pre-git)	537	2.68%
Christoph Lameter	467	2.33%
Hugh Dickins	443	2.21%
Lorenzo Stoakes	350	1.74%
Andrew Morton	257	1.28%
Andi Kleen	234	1.17%
Kirill A. Shutemov	191	0.95%
Andrey Konovalov	191	0.95%
Michal Hocko	164	0.82%
Kamezawa Hiroyuki	148	0.74%
Andrey Ryabinin	148	0.74%
Kefeng Wang	107	0.53%
JoonSoo Kim	100	0.50%
Alexander Potapenko	76	0.38%
Linus Torvalds	75	0.37%
David Rientjes	66	0.33%
Matthew Wilcox	51	0.25%
Ryan Roberts	39	0.19%
Shakeel Butt	38	0.19%
Roman Gushchin	38	0.19%
Catalin Marinas	35	0.17%
Mike Rapoport	30	0.15%
Peter Zijlstra	20	0.10%
Mel Gorman	19	0.09%
Anshuman Khandual	16	0.08%
Jan Kara	14	0.07%
David Howells	5	0.02%
Suren Baghdasaryan	4	0.02%
Aneesh Kumar K.V	3	0.01%
Vlastimil Babka	2	0.01%
MinChan Kim	2	0.01%
Others	5192	25.88%
click to expand▼
Total	20059

vmpressure.c

481

-

23

1289

David RientjesJohannes WeinerMichal HockoTejun HeoAndrew MortonLinus Torvalds (pre-git)Suren BaghdasaryanHugh DickinsVladimir DavydovKamezawa HiroyukiOthers June 1995February 1998September 1999September 2006February 2008February 2013April 2013July 2013November 2013January 2014August 2014December 2014February 2015September 2015January 2016February 2016February 2017June 2017July 2017June 2018June 2019October 2019April 2020September 2021November 2021August 2023 var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 856}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 42, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 10, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 9, "token_count": 76}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 39, "token_count": 205}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 59, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Rientjes	205	15.90%
Johannes Weiner	80	6.21%
Michal Hocko	22	1.71%
Tejun Heo	14	1.09%
Andrew Morton	14	1.09%
Linus Torvalds (pre-git)	7	0.54%
Suren Baghdasaryan	4	0.31%
Hugh Dickins	3	0.23%
Vladimir Davydov	2	0.16%
Kamezawa Hiroyuki	2	0.16%
Others	936	72.61%
Total	1289

vmstat.c

2366

-

114

8507

Christoph LameterMel GormanAndrew MortonLinus Torvalds (pre-git)Hugh DickinsMichal HockoJoonSoo KimJohannes WeinerRoman GushchinMinChan KimDavid RientjesNicholas PigginSong MuchunKirill A. ShutemovHuang YingKamezawa HiroyukiAndrea ArcangeliShakeel ButtOscar SalvadorLinus TorvaldsSuren BaghdasaryanAndi KleenKefeng WangAnshuman KhandualChristoph HellwigVlastimil BabkaDavid HildenbrandFengguang WuDavid HowellsMatthew WilcoxPeter XuSeongJae ParkPeter ZijlstraOthers August 1992September 1992June 1993August 1993January 1995June 1995January 1996March 1997May 1998June 1999September 1999March 2000June 2000October 2000February 2002May 2002July 2002August 2002September 2002October 2002March 2003May 2003June 2003September 2003March 2004May 2004August 2004January 2005February 2005June 2005October 2005November 2005January 2006February 2006March 2006June 2006July 2006August 2006September 2006October 2006November 2006December 2006February 2007May 2007July 2007October 2007February 2008April 2008May 2008July 2008August 2008October 2008March 2009April 2009June 2009September 2009December 2009January 2010March 2010May 2010August 2010September 2010October 2010November 2010December 2010January 2011April 2011May 2011October 2011December 2011January 2012April 2012May 2012July 2012October 2012November 2012December 2012February 2013September 2013November 2013January 2014March 2014April 2014June 2014August 2014October 2014December 2014February 2015October 2015November 2015December 2015January 2016February 2016March 2016May 2016July 2016October 2016November 2016February 2017March 2017April 2017May 2017July 2017September 2017November 2017April 2018October 2018November 2018December 2018March 2019May 2019September 2019November 2019December 2019April 2020June 2020August 2020October 2020December 2020February 2021May 2021June 2021August 2021September 2021November 2021January 2022March 2022April 2022May 2022July 2022August 2022October 2022February 2023March 2023June 2023August 2023September 2023October 2023November 2023December 2023April 2024July 2024August 2024October 2024November 2024January 2025 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 744188400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 112}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 959842800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 14, "token_count": 197}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 14, "token_count": 69}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 14, "token_count": 11}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1083394800, "group": [ 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"group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 4, "token_count": 285}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 4, "token_count": 55}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 4, "token_count": 39}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 4, "token_count": 130}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 6, "token_count": 332}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 4, "token_count": 45}, {"author_id": 60, 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"token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 117}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 9}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 152}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 77}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 14, "token_count": 101}, {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 30}, {"author_id": 5, "token_count": 5}, {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 42, "token_count": 35}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 5, "token_count": 2}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 1, "token_count": 93}, {"author_id": 26, "token_count": 27}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 6, "token_count": 863}, {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 39, "token_count": 55}, {"author_id": 9, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 41, "token_count": 3}, {"author_id": 42, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 11}, {"author_id": 42, "token_count": 2}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 263}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 8}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 42, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 38, "token_count": 10}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 41, "token_count": 6}, {"author_id": 26, "token_count": 9}, {"author_id": 17, "token_count": 2}, {"author_id": 12, "token_count": 86}, {"author_id": 55, "token_count": 6}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 9, "token_count": 57}, {"author_id": 55, "token_count": 7}, {"author_id": 43, "token_count": 40}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 21, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 137}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 58, "token_count": 15}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 59, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 24, "token_count": 16}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Christoph Lameter	2694	31.67%
Mel Gorman	2177	25.59%
Andrew Morton	447	5.25%
Linus Torvalds (pre-git)	190	2.23%
Hugh Dickins	176	2.07%
Michal Hocko	119	1.40%
JoonSoo Kim	113	1.33%
Johannes Weiner	97	1.14%
Roman Gushchin	87	1.02%
MinChan Kim	69	0.81%
David Rientjes	65	0.76%
Nicholas Piggin	42	0.49%
Song Muchun	40	0.47%
Kirill A. Shutemov	40	0.47%
Huang Ying	39	0.46%
Kamezawa Hiroyuki	36	0.42%
Andrea Arcangeli	20	0.24%
Shakeel Butt	15	0.18%
Oscar Salvador	15	0.18%
Linus Torvalds	15	0.18%
Suren Baghdasaryan	13	0.15%
Andi Kleen	13	0.15%
Kefeng Wang	10	0.12%
Anshuman Khandual	9	0.11%
Christoph Hellwig	8	0.09%
Vlastimil Babka	7	0.08%
David Hildenbrand	6	0.07%
Fengguang Wu	5	0.06%
David Howells	4	0.05%
Matthew Wilcox	3	0.04%
Peter Xu	2	0.02%
SeongJae Park	1	0.01%
Peter Zijlstra	1	0.01%
Others	1929	22.68%
click to expand▼
Total	8507

workingset.c

828

-

38

2276

Johannes WeinerYu ZhaoMatthew WilcoxJoonSoo KimQi ZhengShakeel ButtMel GormanVladimir DavydovKairui SongLinus Torvalds (pre-git)Roman GushchinOscar SalvadorMichal HockoChristoph LameterAndrew MortonNicholas PigginHugh DickinsTejun HeoSong MuchunOthers August 1992September 1992June 1993June 1995May 1998July 2002August 2002March 2006February 2008October 2008March 2010May 2010October 2010January 2012February 2013August 2013April 2014February 2015September 2015March 2016July 2016December 2016January 2017February 2017May 2017July 2017November 2017April 2018August 2018October 2018December 2018May 2019November 2019June 2020August 2020October 2020December 2020February 2021April 2021May 2021June 2021November 2021December 2021March 2022May 2022September 2022October 2022November 2022December 2022January 2023April 2023May 2023July 2023September 2023November 2023December 2023May 2024June 2024October 2024November 2024December 2024 var spanGroupData = [ {"timestamp": 712652400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 715330800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 738918000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 485}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 9, "token_count": 196}, {"author_id": 46, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 6, "token_count": 20}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 9, "token_count": 69}, {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 16}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 9, "token_count": 130}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 92}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 59}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 46}, {"author_id": 3, "token_count": 1}, {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 58, "token_count": 8}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 35}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 11, "token_count": 326}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 233}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 33}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 55, "token_count": 18}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 55, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 45, "token_count": 18}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 57}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	1127	49.52%
Yu Zhao	395	17.36%
Matthew Wilcox	152	6.68%
JoonSoo Kim	46	2.02%
Qi Zheng	33	1.45%
Shakeel Butt	25	1.10%
Mel Gorman	24	1.05%
Vladimir Davydov	19	0.83%
Kairui Song	18	0.79%
Linus Torvalds (pre-git)	11	0.48%
Roman Gushchin	8	0.35%
Oscar Salvador	8	0.35%
Michal Hocko	6	0.26%
Christoph Lameter	4	0.18%
Andrew Morton	4	0.18%
Nicholas Piggin	3	0.13%
Hugh Dickins	3	0.13%
Tejun Heo	2	0.09%
Song Muchun	1	0.04%
Others	387	17.00%
Total	2276

z3fold.c

1447

-

18

6114

Vitaly WoolMatthew WilcoxJohannes WeinerUladzislau RezkiOthers May 2016June 2016February 2017September 2017November 2017April 2018May 2018November 2018May 2019July 2019August 2019September 2019October 2019November 2019May 2020October 2020December 2020February 2021March 2021June 2021April 2022June 2022November 2022June 2023August 2023February 2024March 2024July 2024 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 32, "token_count": 1691}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 32, "token_count": 267}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 32, "token_count": 832}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 32, "token_count": 25}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 32, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 32, "token_count": 58}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 32, "token_count": 1269}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 32, "token_count": 12}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 32, "token_count": 41}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 32, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 32, "token_count": 1352}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 32, "token_count": 227}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Vitaly Wool	5824	95.26%
Matthew Wilcox	16	0.26%
Johannes Weiner	7	0.11%
Uladzislau Rezki	2	0.03%
Others	265	4.33%
Total	6114

zbud.c

455

-

14

1220

Johannes WeinerOthers July 2013September 2013June 2014August 2014October 2014November 2014February 2015June 2015November 2015May 2019February 2021June 2021November 2022June 2023March 2024 var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 787}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 198}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	7	0.57%
Others	1213	99.43%
Total	1220

zpdesc.h

182

-

2

482

Others December 2024 var spanGroupData = [ {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 482}, ]}, ]

Author Name	Tokens	Token Proportion
Others	482	100.00%
Total	482

zpool.c

355

-

12

801

Mike RapoportJohannes WeinerOthers August 2014February 2015June 2015September 2015November 2015February 2018May 2019September 2019August 2020February 2021May 2021November 2022June 2023March 2024 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 725}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Mike Rapoport	6	0.75%
Johannes Weiner	6	0.75%
Others	789	98.50%
Total	801

zsmalloc.c

2315

-

50

8916

MinChan KimMatthew WilcoxJoonSoo KimDavid HildenbrandQi ZhengKirill A. ShutemovJohannes WeinerMike RapoportChristoph LameterOthers January 2012February 2012March 2012April 2012May 2012June 2012July 2012August 2012December 2013January 2014March 2014June 2014August 2014October 2014December 2014February 2015April 2015June 2015September 2015November 2015March 2016May 2016July 2016November 2016February 2017April 2017July 2017September 2017November 2017January 2018February 2018April 2018June 2018August 2018January 2019August 2019September 2019January 2020April 2020June 2020August 2020February 2021May 2021June 2021January 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022January 2023March 2023April 2023May 2023June 2023July 2023September 2023October 2023December 2023February 2024March 2024May 2024June 2024August 2024September 2024October 2024December 2024January 2025 var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 898}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 21, "token_count": 19}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 241}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 21, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 26, "token_count": 59}, {"author_id": 21, "token_count": 14}, {"author_id": 60, "token_count": 345}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 306}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 21, "token_count": 1800}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 278}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 21, "token_count": 33}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 21, "token_count": 2070}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 319}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 60}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 21, "token_count": 25}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 36, "token_count": 42}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 15, "token_count": 56}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 155}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 646}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
MinChan Kim	4305	48.28%
Matthew Wilcox	63	0.71%
JoonSoo Kim	59	0.66%
David Hildenbrand	56	0.63%
Qi Zheng	42	0.47%
Kirill A. Shutemov	8	0.09%
Johannes Weiner	3	0.03%
Mike Rapoport	2	0.02%
Christoph Lameter	2	0.02%
Others	4376	49.08%
Total	8916

zswap.c

1856

-

38

6364

Johannes WeinerVitaly WoolMatthew WilcoxKairui SongMinChan KimMel GormanAndrew MortonHugh DickinsDavid HildenbrandChristoph HellwigOthers May 2004February 2008October 2008April 2012July 2012July 2013October 2013November 2013April 2014August 2014November 2014June 2015September 2015November 2015January 2016May 2016November 2016February 2017January 2018June 2018December 2018May 2019September 2019January 2020April 2020December 2020January 2022May 2022November 2022April 2023May 2023June 2023July 2023August 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024January 2025February 2025 var spanGroupData = [ {"timestamp": 1083394800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 611}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 21, "token_count": 9}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 389}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 32, "token_count": 55}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 9, "token_count": 55}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 9, "token_count": 68}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 9, "token_count": 2684}, {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 220}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 9, "token_count": 142}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 400}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 45, "token_count": 8}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 45, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 219}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Weiner	2978	46.79%
Vitaly Wool	55	0.86%
Matthew Wilcox	13	0.20%
Kairui Song	12	0.19%
MinChan Kim	9	0.14%
Mel Gorman	4	0.06%
Andrew Morton	4	0.06%
Hugh Dickins	2	0.03%
David Hildenbrand	2	0.03%
Christoph Hellwig	2	0.03%
Others	3283	51.59%
Total	6364